Kalshi KXSPACEXCOUNT — SpaceX launches Data
Every Kalshi “SpaceX launches” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 244 trading days as day bundles, €1 per day, bought as a guest with instant download.
SpaceX launches on Kalshi — activity
Trades and USD turnover summed over every contract of the series across 30 captured days to 2026-11-02, from the recorded tick data — the per-day averages divide by the captured days. Buy share, quoted spread (in contract price cents, 0..1 = 100 ¢), best-bid/ask depth and Level-2 update counts are turnover-weighted over the same window.
One purchase, the whole series for a day
A series-day bundle contains every SpaceX launches contract that was listed on Kalshi on that UTC day — traded or not — 21 contract files on the latest covered day. Each file carries the full raw feed: every trade print with price, size and side, plus Level-2 order-book updates, in the same zstd-compressed schema as our crypto venues. Event contracts quote 0..1; turnover is USD-normalized.
Coverage runs March 2026 – present — 244 trading days, 373 MB compressed in total. A day typically holds 18 contract files (up to 33 on the busiest day, 9.31 MB). Pick individual days in the shop calendar for €1 each; delivery is an instant per-file download or one archive for the whole day.
SpaceX launches — development since capture
29,577 trades and $934.7K of USD turnover over 86 captured days since 2026-08-09 — record day 2026-08-31 with $88.3K, biggest single contract KXSPACEXCOUNT-26AUG-12 (SPACEXCOUNT · 12) (2026-08-31, $72.3K).
| Month | Days | Trades | Turnover (USD) | Avg / day | Contracts traded | L2 updates | vs previous month |
|---|---|---|---|---|---|---|---|
| Nov 2026 (month to date) | 2 | 523 | $20.6K | $10.3K | 28 | 64.9K | — |
| Oct 2026 | 31 | 8,514 | $288.6K | $9.3K | 453 | 2.3M | +33.1 % |
| Sep 2026 | 30 | 10,478 | $216.9K | $7.2K | 430 | 1.2M | −46.9 % |
| Aug 2026 | 23 | 10,062 | $408.6K | $17.8K | 334 | 759.2K | — |
Kalshi SpaceX launches — trades and USD turnover summed per calendar month (UTC) over every contract, from our own daily statistics of the recorded tick data. Days = captured UTC days; a partial month shows no month-over-month change. Contracts traded and L2 (order-book) updates exist for days captured with the extended statistics.
SpaceX launches — activity by weekday
Wednesdays carry the most turnover, about $12.7K per day.
| Weekday (UTC) | Avg turnover / day | USD | Avg trades | Days |
|---|---|---|---|---|
| Monday | $7.9K | 283 | 5 | |
| Tuesday | $11.1K | 368 | 4 | |
| Wednesday | $12.7K | 289.5 | 4 | |
| Thursday | $11.1K | 262.75 | 4 | |
| Friday | $10.4K | 264.75 | 4 | |
| Saturday | $10.3K | 234 | 4 | |
| Sunday | $5.9K | 256.2 | 5 |
Kalshi SpaceX launches — average USD turnover and trades per weekday over the captured days of the last 30, from our own daily statistics; weekdays without a captured day show —.
SpaceX launches — last 30 days in the archive
Files, size, contracts traded, trades, USD turnover, buy share, quoted spread, top-of-book depth and order-book updates per UTC day, from the recorded tick data.
| UTC day | Files | Size | Traded | Trades | Turnover | Buy share | Avg spread | Top-1 depth | L2 updates | Notes | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-11-02 | 21 | 749 KB | 13 | 273 | $6.8K | 25 % | 3.69 ¢ | $61.25 | 23.3K | Buy day → | |
| 2026-11-01 | 32 | 1.20 MB | 15 | 250 | $13.8K | 29 % | 5.48 ¢ | $302.33 | 41.6K | Buy day → | |
| 2026-10-31 | 32 | 539 KB | 19 | 339 | $26.0K | 13 % | 2.44 ¢ | $2.7K | 12.6K | Buy day → | |
| 2026-10-30 | 32 | 861 KB | 9 | 455 | $22.9K | 30 % | 1.59 ¢ | $5.0K | 25.4K | Buy day → | |
| 2026-10-29 | 32 | 1.69 MB | 11 | 410 | $31.1K | 17 % | 2.75 ¢ | $3.9K | 61.8K | Buy day → | |
| 2026-10-28 | 21 | 840 KB | 16 | 324 | $26.1K | 18 % | 1.53 ¢ | $2.6K | 28.1K | Buy day → | |
| 2026-10-27 | 21 | 601 KB | 10 | 286 | $17.9K | 40 % | 1.15 ¢ | $2.8K | 17.6K | Buy day → | |
| 2026-10-26 | 21 | 406 KB | 11 | 161 | $3.4K | 20 % | 1.32 ¢ | $251.35 | 9.6K | Buy day → | |
| 2026-10-25 | 21 | 337 KB | 11 | 208 | $2.3K | 37 % | 2.25 ¢ | $926.21 | 6.8K | Buy day → | |
| 2026-10-24 | 21 | 591 KB | 17 | 202 | $8.3K | 24 % | 1.61 ¢ | $1.1K | 17.7K | Buy day → | |
| 2026-10-23 | 21 | 1.04 MB | 11 | 123 | $5.2K | 82 % | 1.57 ¢ | $1.6K | 35.4K | Buy day → | |
| 2026-10-22 | 21 | 610 KB | 14 | 300 | $6.7K | 31 % | 1.61 ¢ | $427.48 | 16.7K | Buy day → | |
| 2026-10-21 | 21 | 1.43 MB | 16 | 369 | $13.9K | 14 % | 1.52 ¢ | $501.67 | 50.7K | Buy day → | |
| 2026-10-20 | 21 | 897 KB | 20 | 379 | $6.7K | 47 % | 1.82 ¢ | $813.7 | 28.6K | Buy day → | |
| 2026-10-19 | 21 | 3.01 MB | 16 | 565 | $22.5K | 71 % | 2.78 ¢ | $195.61 | 117.5K | Buy day → | |
| 2026-10-18 | 21 | 5.78 MB | 12 | 218 | $4.0K | 41 % | 2.97 ¢ | $104.96 | 230.0K | Buy day → | |
| 2026-10-17 | 21 | 4.59 MB | 12 | 242 | $4.3K | 47 % | 2.60 ¢ | $416.36 | 179.4K | Buy day → | |
| 2026-10-16 | 21 | 2.50 MB | 15 | 302 | $7.0K | 46 % | 2.96 ¢ | $363.56 | 95.9K | Buy day → | |
| 2026-10-15 | 21 | 860 KB | 12 | 205 | $5.3K | 59 % | 2.34 ¢ | $524.58 | 28.3K | Buy day → | |
| 2026-10-14 | 21 | 1.84 MB | 15 | 307 | $8.1K | 61 % | 2.62 ¢ | $163.39 | 68.7K | Buy day → | |
| 2026-10-13 | 21 | 1.34 MB | 17 | 479 | $16.4K | 70 % | 2.74 ¢ | $278.73 | 48.0K | Buy day → | |
| 2026-10-12 | 21 | 2.09 MB | 13 | 209 | $3.8K | 61 % | 2.24 ¢ | $269.07 | 81.2K | Buy day → | |
| 2026-10-11 | 21 | 3.51 MB | 17 | 508 | $7.9K | 39 % | 2.26 ¢ | $279.39 | 142.2K | Buy day → | |
| 2026-10-10 | 21 | 1.42 MB | 13 | 153 | $2.4K | 68 % | 2.50 ¢ | $84.79 | 53.7K | Buy day → | |
| 2026-10-09 | 21 | 1.63 MB | 17 | 179 | $6.6K | 53 % | 4.02 ¢ | $298.63 | 61.0K | Buy day → | |
| 2026-10-08 | 21 | 3.32 MB | 13 | 136 | $1.2K | 54 % | 2.05 ¢ | $186.42 | 135.4K | Buy day → | |
| 2026-10-07 | 21 | 7.38 MB | 17 | 158 | $2.6K | 45 % | 1.94 ¢ | $702.91 | 312.4K | Buy day → | |
| 2026-10-06 | 21 | 8.05 MB | 14 | 328 | $3.4K | 58 % | 5.00 ¢ | $68.11 | 337.3K | Buy day → | |
| 2026-10-05 | 21 | 1.02 MB | 11 | 207 | $3.0K | 29 % | 4.35 ¢ | $53.94 | 35.2K | Buy day → | |
| 2026-10-04 | 21 | 458 KB | 17 | 97 | $1.5K | 64 % | 2.01 ¢ | $351.68 | 11.2K | Buy day → |
Traded = contracts with at least one trade that day. Buy share = taker-buy side of USD turnover. Avg spread = quoted bid-ask spread in contract price cents (0..1 = 100 ¢), weighted by turnover across the day’s contracts. Top-1 depth = mean of the best bid and best ask notional in USD, weighted by turnover. L2 updates = order-book level updates recorded across all contracts of the day. Days captured before the extended statistics show —.
Most traded SpaceX launches contracts by day
The ten contracts with the most USD turnover per UTC day — open, high, low, close, VWAP and the outcome implied by the last print; the six previous days fold out below.
The 10 most traded SpaceX launches contracts on 2026-11-02 — 2 closed Yes (≥ 0.97), 2 closed No (≤ 0.03), 6 still open at the last print: 269 trades, $6.8K USD turnover. The busiest contract was KXSPACEXCOUNT-26NOV-9 with $2.9K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXSPACEXCOUNT-26NOV-9 SPACEXCOUNT · 9 | 2026-12-01 15:00 | 0.410 | 0.430 | 0.270 | 0.330 | 0.370 | open | 73 | $2.9K | 21 % | 5.57 ¢ | $22.05 | 6.7K | buy file → |
| KXSPACEXCOUNT-26NOV-8 SPACEXCOUNT · 8 | 2026-12-01 15:00 | 0.750 | 0.750 | 0.610 | 0.690 | 0.705 | open | 79 | $1.3K | 33 % | 1.71 ¢ | $98.4 | 1.8K | buy file → |
| KXSPACEXCOUNT-26NOV-7 SPACEXCOUNT · 7 | 2026-12-01 15:00 | 0.860 | 0.920 | 0.850 | 0.860 | 0.882 | open | 34 | $887.6 | 49 % | 2.22 ¢ | $144.57 | 774 | buy file → |
| KXSPACEXCOUNT-26NOV-10 SPACEXCOUNT · 10 | 2026-12-01 15:00 | 0.080 | 0.180 | 0.080 | 0.090 | 0.123 | open | 25 | $826.51 | 15 % | 3.60 ¢ | $10.32 | 7.9K | buy file → |
| KXSPACEXCOUNT-26B-140 SPACEXCOUNT · 140 | 2027-01-01 15:00 | 0.700 | 0.710 | 0.670 | 0.680 | 0.678 | open | 17 | $520.93 | 4 % | 1.32 ¢ | $63.29 | 1.1K | buy file → |
| KXSPACEXCOUNT-26DEC-145 SPACEXCOUNT · 145 | 2027-01-01 15:00 | 0.220 | 0.220 | 0.150 | 0.170 | 0.176 | open | 25 | $277.48 | 0 % | 1.21 ¢ | $64.84 | 3.1K | buy file → |
| KXSPACEXCOUNT-26NOV-6 SPACEXCOUNT · 6 | 2026-12-01 15:00 | 0.970 | 0.980 | 0.870 | 0.980 | 0.961 | Yes | 6 | $68.83 | 87 % | 10.3 ¢ | $46.25 | 226 | buy file → |
| KXSPACEXCOUNT-26B-120 SPACEXCOUNT · 120 | 2027-01-01 15:00 | 0.990 | 0.990 | 0.980 | 0.980 | 0.980 | Yes | 1 | $21.96 | 0 % | 1.00 ¢ | $1.6K | 126 | buy file → |
| KXSPACEXCOUNT-26NOV-11 SPACEXCOUNT · 11 | 2026-12-01 15:00 | 0.050 | 0.050 | 0.030 | 0.030 | 0.039 | No | 6 | $15.29 | 100 % | 2.38 ¢ | $10.83 | 133 | buy file → |
| KXSPACEXCOUNT-26NOV-13 SPACEXCOUNT · 13 | 2026-12-01 15:00 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 3 | $0.78 | 68 % | 4.02 ¢ | $19.65 | 96 | buy file → |
Prices quote 0..1 (probability of Yes). Open/high/low/close/VWAP are that UTC day’s trade prints per contract; the implied outcome reads the last print — ≥ 0.97 as Yes, ≤ 0.03 as No, anything between as still open — venues publish the official result. Buy share = taker-buy side of turnover; spread = the contract's turnover-weighted quoted bid-ask spread in cents, top-1 depth = mean best-bid/ask notional per side, L2 updates = order-book level updates recorded for the contract that day. “Settles” is the venue-listed close time of the contract where the venue publishes one (UTC).
2026-11-01 — 10 contracts, 233 trades, $13.8K turnover
The 10 most traded SpaceX launches contracts on 2026-11-01 — 2 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 7 still open at the last print: 233 trades, $13.8K USD turnover. The busiest contract was KXSPACEXCOUNT-26OCT-10 with $6.0K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXSPACEXCOUNT-26OCT-10 SPACEXCOUNT · 10 | 2026-11-01 14:07 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | Yes | 12 | $6.0K | 0 % | 1.00 ¢ | — | 51 | buy file → |
| KXSPACEXCOUNT-26NOV-8 SPACEXCOUNT · 8 | 2026-12-01 15:00 | 0.730 | 0.780 | 0.600 | 0.750 | 0.697 | open | 59 | $2.8K | 34 % | 8.91 ¢ | $62.42 | 12.7K | buy file → |
| KXSPACEXCOUNT-26NOV-7 SPACEXCOUNT · 7 | 2026-12-01 15:00 | 0.890 | 0.900 | 0.760 | 0.860 | 0.836 | open | 29 | $1.7K | 56 % | 4.83 ¢ | $141.01 | 7.4K | buy file → |
| KXSPACEXCOUNT-26B-120 SPACEXCOUNT · 120 | 2027-01-01 15:00 | 0.980 | 0.990 | 0.980 | 0.990 | 0.990 | Yes | 8 | $990 | 100 % | 1.00 ¢ | $1.9K | 102 | buy file → |
| KXSPACEXCOUNT-26NOV-10 SPACEXCOUNT · 10 | 2026-12-01 15:00 | 0.250 | 0.380 | 0.080 | 0.080 | 0.245 | open | 25 | $729.77 | 13 % | 25.8 ¢ | $35.03 | 1.3K | buy file → |
| KXSPACEXCOUNT-26NOV-9 SPACEXCOUNT · 9 | 2026-12-01 15:00 | 0.600 | 0.600 | 0.210 | 0.410 | 0.411 | open | 32 | $637.7 | 29 % | 21.8 ¢ | $52.08 | 14.3K | buy file → |
| KXSPACEXCOUNT-26B-140 SPACEXCOUNT · 140 | 2027-01-01 15:00 | 0.660 | 0.700 | 0.660 | 0.700 | 0.687 | open | 18 | $459.17 | 100 % | 2.05 ¢ | $14.44 | 1.1K | buy file → |
| KXSPACEXCOUNT-26DEC-145 SPACEXCOUNT · 145 | 2027-01-01 15:00 | 0.210 | 0.230 | 0.200 | 0.220 | 0.212 | open | 15 | $395.51 | 53 % | 1.57 ¢ | $90.21 | 1.6K | buy file → |
| KXSPACEXCOUNT-26OCT-11 SPACEXCOUNT · 11 | 2026-11-01 14:07 | 0.010 | 0.030 | 0.010 | 0.020 | 0.012 | No | 21 | $60.25 | 98 % | 1.00 ¢ | $29.46 | 379 | buy file → |
| KXSPACEXCOUNT-26NOV-12 SPACEXCOUNT · 12 | 2026-12-01 15:00 | 0.130 | 0.130 | 0.010 | 0.040 | 0.030 | open | 14 | $59.19 | 100 % | 7.32 ¢ | $6.9 | 172 | buy file → |
2026-10-31 — 10 contracts, 315 trades, $26.0K turnover
The 10 most traded SpaceX launches contracts on 2026-10-31 — 5 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 4 still open at the last print: 315 trades, $26.0K USD turnover. The busiest contract was KXSPACEXCOUNT-26OCT-10 with $16.8K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXSPACEXCOUNT-26OCT-10 SPACEXCOUNT · 10 | 2026-11-01 14:07 | 0.900 | 0.990 | 0.830 | 0.990 | 0.977 | Yes | 171 | $16.8K | 7 % | 1.71 ¢ | $2.2K | 1.8K | buy file → |
| KXSPACEXCOUNT-26OCT-9 SPACEXCOUNT · 9 | 2026-11-01 14:07 | 0.990 | 0.990 | 0.980 | 0.990 | 0.985 | Yes | 37 | $5.8K | 20 % | 1.00 ¢ | $5.1K | 536 | buy file → |
| KXSPACEXCOUNT-26NOV-8 SPACEXCOUNT · 8 | 2026-12-01 15:00 | 0.670 | 0.750 | 0.600 | 0.730 | 0.657 | open | 22 | $1.2K | 15 % | 13.9 ¢ | $83.7 | 2.8K | buy file → |
| KXSPACEXCOUNT-26OCT-8 SPACEXCOUNT · 8 | 2026-11-01 14:07 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | Yes | 4 | $471.24 | 0 % | — | — | 222 | buy file → |
| KXSPACEXCOUNT-26OCT-6 SPACEXCOUNT · 6 | 2026-11-01 14:07 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | Yes | 1 | $471.24 | 0 % | — | — | 15 | buy file → |
| KXSPACEXCOUNT-26OCT-7 SPACEXCOUNT · 7 | 2026-11-01 14:07 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | Yes | 1 | $471.24 | 0 % | — | — | 22 | buy file → |
| KXSPACEXCOUNT-26NOV-7 SPACEXCOUNT · 7 | 2026-12-01 15:00 | 0.900 | 0.900 | 0.710 | 0.890 | 0.877 | open | 6 | $403.24 | 94 % | 13.5 ¢ | $253.35 | 181 | buy file → |
| KXSPACEXCOUNT-26OCT-11 SPACEXCOUNT · 11 | 2026-11-01 14:07 | 0.010 | 0.020 | 0.010 | 0.010 | 0.010 | No | 56 | $307.41 | 100 % | 1.00 ¢ | $70.6 | 653 | buy file → |
| KXSPACEXCOUNT-26NOV-9 SPACEXCOUNT · 9 | 2026-12-01 15:00 | 0.600 | 0.670 | 0.500 | 0.600 | 0.580 | open | 5 | $103.49 | 80 % | 35.2 ¢ | $269.01 | 369 | buy file → |
| KXSPACEXCOUNT-26DEC-145 SPACEXCOUNT · 145 | 2027-01-01 15:00 | 0.210 | 0.230 | 0.210 | 0.210 | 0.217 | open | 12 | $25.11 | 35 % | 1.30 ¢ | $45.6 | 192 | buy file → |
2026-10-30 — 9 contracts, 455 trades, $22.9K turnover
The 9 most traded SpaceX launches contracts on 2026-10-30 — 2 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 6 still open at the last print: 455 trades, $22.9K USD turnover. The busiest contract was KXSPACEXCOUNT-26OCT-9 with $17.5K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXSPACEXCOUNT-26OCT-9 SPACEXCOUNT · 9 | 2026-11-01 14:07 | 0.990 | 0.990 | 0.970 | 0.990 | 0.976 | Yes | 51 | $17.5K | 24 % | 1.40 ¢ | $6.4K | 896 | buy file → |
| KXSPACEXCOUNT-26OCT-10 SPACEXCOUNT · 10 | 2026-11-01 14:07 | 0.890 | 0.920 | 0.650 | 0.900 | 0.846 | open | 234 | $4.5K | 51 % | 2.35 ¢ | $96.38 | 10.0K | buy file → |
| KXSPACEXCOUNT-26OCT-8 SPACEXCOUNT · 8 | 2026-11-01 14:07 | 0.980 | 0.990 | 0.980 | 0.990 | 0.990 | Yes | 2 | $393.53 | 0 % | — | — | 115 | buy file → |
| KXSPACEXCOUNT-26OCT-11 SPACEXCOUNT · 11 | 2026-11-01 14:07 | 0.030 | 0.030 | 0.010 | 0.010 | 0.019 | No | 128 | $388 | 89 % | 1.25 ¢ | $36.32 | 1.6K | buy file → |
| KXSPACEXCOUNT-26DEC-145 SPACEXCOUNT · 145 | 2027-01-01 15:00 | 0.220 | 0.240 | 0.210 | 0.210 | 0.234 | open | 13 | $65.21 | 95 % | 1.72 ¢ | $69.12 | 629 | buy file → |
| KXSPACEXCOUNT-26B-160 SPACEXCOUNT · 160 | 2027-01-01 15:00 | 0.040 | 0.050 | 0.040 | 0.050 | 0.050 | open | 4 | $54 | 100 % | 1.02 ¢ | $40.78 | 198 | buy file → |
| KXSPACEXCOUNT-26B-140 SPACEXCOUNT · 140 | 2027-01-01 15:00 | 0.670 | 0.680 | 0.640 | 0.680 | 0.664 | open | 10 | $47.66 | 99 % | 2.79 ¢ | $33.21 | 3.9K | buy file → |
| KXSPACEXCOUNT-26B-150 SPACEXCOUNT · 150 | 2027-01-01 15:00 | 0.050 | 0.080 | 0.040 | 0.080 | 0.078 | open | 11 | $8.97 | 98 % | 1.99 ¢ | $33.3 | 234 | buy file → |
| KXSPACEXCOUNT-26B-170 SPACEXCOUNT · 170 | 2027-01-01 15:00 | 0.030 | 0.040 | 0.030 | 0.040 | 0.030 | open | 2 | $2.54 | 2 % | 1.01 ¢ | $13.85 | 87 | buy file → |
2026-10-29 — 10 contracts, 409 trades, $31.1K turnover
The 10 most traded SpaceX launches contracts on 2026-10-29 — 3 closed Yes (≥ 0.97), 2 closed No (≤ 0.03), 5 still open at the last print: 409 trades, $31.1K USD turnover. The busiest contract was KXSPACEXCOUNT-26OCT-9 with $21.6K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXSPACEXCOUNT-26OCT-9 SPACEXCOUNT · 9 | 2026-11-01 14:07 | 0.990 | 0.990 | 0.970 | 0.990 | 0.980 | Yes | 84 | $21.6K | 11 % | 1.10 ¢ | $5.4K | 1.7K | buy file → |
| KXSPACEXCOUNT-26OCT-10 SPACEXCOUNT · 10 | 2026-11-01 14:07 | 0.790 | 0.890 | 0.420 | 0.890 | 0.753 | open | 191 | $6.7K | 28 % | 8.25 ¢ | $53.74 | 48.4K | buy file → |
| KXSPACEXCOUNT-26OCT-8 SPACEXCOUNT · 8 | 2026-11-01 14:07 | 0.980 | 0.980 | 0.980 | 0.980 | 0.980 | Yes | 3 | $916.3 | 0 % | — | — | 134 | buy file → |
| KXSPACEXCOUNT-26B-140 SPACEXCOUNT · 140 | 2027-01-01 15:00 | 0.760 | 0.760 | 0.670 | 0.670 | 0.691 | open | 14 | $865.21 | 0 % | 2.98 ¢ | $274.41 | 5.2K | buy file → |
| KXSPACEXCOUNT-26OCT-11 SPACEXCOUNT · 11 | 2026-11-01 14:07 | 0.020 | 0.030 | 0.010 | 0.030 | 0.021 | No | 96 | $529.99 | 86 % | 1.11 ¢ | $53.08 | 1.2K | buy file → |
| KXSPACEXCOUNT-26DEC-145 SPACEXCOUNT · 145 | 2027-01-01 15:00 | 0.220 | 0.220 | 0.220 | 0.220 | 0.220 | open | 4 | $264 | 100 % | 1.59 ¢ | $120.62 | 714 | buy file → |
| KXSPACEXCOUNT-26B-150 SPACEXCOUNT · 150 | 2027-01-01 15:00 | 0.060 | 0.070 | 0.050 | 0.050 | 0.065 | open | 12 | $100.09 | 100 % | 2.23 ¢ | $24.13 | 241 | buy file → |
| KXSPACEXCOUNT-26OCT-7 SPACEXCOUNT · 7 | 2026-11-01 14:07 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | Yes | 2 | $93.57 | 0 % | — | — | 69 | buy file → |
| KXSPACEXCOUNT-26OCT-14 SPACEXCOUNT · 14 | 2026-11-01 14:07 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 2 | $9.36 | 100 % | 1.00 ¢ | — | 63 | buy file → |
| KXSPACEXCOUNT-26B-160 SPACEXCOUNT · 160 | 2027-01-01 15:00 | 0.040 | 0.040 | 0.040 | 0.040 | 0.040 | open | 1 | $1 | 0 % | 1.00 ¢ | $53.05 | 124 | buy file → |
2026-10-28 — 10 contracts, 307 trades, $26.0K turnover
The 10 most traded SpaceX launches contracts on 2026-10-28 — 4 closed Yes (≥ 0.97), 4 closed No (≤ 0.03), 2 still open at the last print: 307 trades, $26.0K USD turnover. The busiest contract was KXSPACEXCOUNT-26OCT-10 with $11.5K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXSPACEXCOUNT-26OCT-10 SPACEXCOUNT · 10 | 2026-11-01 14:07 | 0.870 | 0.890 | 0.580 | 0.790 | 0.857 | open | 128 | $11.5K | 14 % | 1.71 ¢ | $2.0K | 7.8K | buy file → |
| KXSPACEXCOUNT-26OCT-9 SPACEXCOUNT · 9 | 2026-11-01 14:07 | 0.980 | 0.990 | 0.980 | 0.990 | 0.980 | Yes | 28 | $4.6K | 4 % | 1.00 ¢ | $5.9K | 278 | buy file → |
| KXSPACEXCOUNT-26OCT-8 SPACEXCOUNT · 8 | 2026-11-01 14:07 | 0.990 | 0.990 | 0.980 | 0.980 | 0.987 | Yes | 17 | $3.1K | 29 % | 1.00 ¢ | $2.5K | 310 | buy file → |
| KXSPACEXCOUNT-26B-140 SPACEXCOUNT · 140 | 2027-01-01 15:00 | 0.750 | 0.790 | 0.720 | 0.760 | 0.754 | open | 41 | $2.7K | 59 % | 2.34 ¢ | $111.86 | 12.5K | buy file → |
| KXSPACEXCOUNT-26OCT-6 SPACEXCOUNT · 6 | 2026-11-01 14:07 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | Yes | 3 | $1.9K | 0 % | — | — | 49 | buy file → |
| KXSPACEXCOUNT-26OCT-7 SPACEXCOUNT · 7 | 2026-11-01 14:07 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | Yes | 2 | $1.9K | 0 % | — | — | 49 | buy file → |
| KXSPACEXCOUNT-26OCT-11 SPACEXCOUNT · 11 | 2026-11-01 14:07 | 0.020 | 0.040 | 0.010 | 0.020 | 0.020 | No | 72 | $307.47 | 85 % | 1.24 ¢ | $73.55 | 657 | buy file → |
| KXSPACEXCOUNT-26OCT-12 SPACEXCOUNT · 12 | 2026-11-01 14:07 | 0.010 | 0.020 | 0.010 | 0.020 | 0.012 | No | 10 | $63.18 | 35 % | 1.00 ¢ | $36.26 | 221 | buy file → |
| KXSPACEXCOUNT-26OCT-14 SPACEXCOUNT · 14 | 2026-11-01 14:07 | 0.010 | 0.020 | 0.010 | 0.010 | 0.011 | No | 5 | $29.04 | 18 % | 1.00 ¢ | $35.23 | 89 | buy file → |
| KXSPACEXCOUNT-26B-170 SPACEXCOUNT · 170 | 2027-01-01 15:00 | 0.040 | 0.040 | 0.030 | 0.030 | 0.030 | No | 1 | $28.67 | 0 % | 1.00 ¢ | $31.73 | 110 | buy file → |
2026-10-27 — 10 contracts, 286 trades, $17.9K turnover
The 10 most traded SpaceX launches contracts on 2026-10-27 — 3 closed Yes (≥ 0.97), 2 closed No (≤ 0.03), 5 still open at the last print: 286 trades, $17.9K USD turnover. The busiest contract was KXSPACEXCOUNT-26OCT-8 with $7.8K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXSPACEXCOUNT-26OCT-8 SPACEXCOUNT · 8 | 2026-11-01 14:07 | 0.990 | 0.990 | 0.970 | 0.990 | 0.985 | Yes | 19 | $7.8K | 54 % | 1.06 ¢ | $3.8K | 334 | buy file → |
| KXSPACEXCOUNT-26OCT-9 SPACEXCOUNT · 9 | 2026-11-01 14:07 | 0.980 | 0.990 | 0.970 | 0.980 | 0.982 | Yes | 36 | $5.3K | 26 % | 1.00 ¢ | $3.1K | 535 | buy file → |
| KXSPACEXCOUNT-26OCT-10 SPACEXCOUNT · 10 | 2026-11-01 14:07 | 0.840 | 0.920 | 0.840 | 0.870 | 0.884 | open | 130 | $3.3K | 31 % | 1.59 ¢ | $320.96 | 5.2K | buy file → |
| KXSPACEXCOUNT-26B-120 SPACEXCOUNT · 120 | 2027-01-01 15:00 | 0.990 | 0.990 | 0.980 | 0.980 | 0.980 | Yes | 4 | $1.0K | 4 % | 1.00 ¢ | $2.4K | 201 | buy file → |
| KXSPACEXCOUNT-26OCT-11 SPACEXCOUNT · 11 | 2026-11-01 14:07 | 0.020 | 0.020 | 0.010 | 0.020 | 0.017 | No | 61 | $202.96 | 85 % | 1.00 ¢ | $45.65 | 569 | buy file → |
| KXSPACEXCOUNT-26DEC-145 SPACEXCOUNT · 145 | 2027-01-01 15:00 | 0.230 | 0.230 | 0.210 | 0.230 | 0.230 | open | 15 | $154.57 | 97 % | 1.78 ¢ | $74.51 | 770 | buy file → |
| KXSPACEXCOUNT-26B-140 SPACEXCOUNT · 140 | 2027-01-01 15:00 | 0.760 | 0.770 | 0.750 | 0.750 | 0.769 | open | 14 | $121.23 | 92 % | 2.16 ¢ | $240.32 | 537 | buy file → |
| KXSPACEXCOUNT-26B-170 SPACEXCOUNT · 170 | 2027-01-01 15:00 | 0.040 | 0.050 | 0.040 | 0.040 | 0.040 | open | 3 | $21.49 | 0 % | 1.01 ¢ | $38.24 | 199 | buy file → |
| KXSPACEXCOUNT-26OCT-12 SPACEXCOUNT · 12 | 2026-11-01 14:07 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 3 | $20.33 | 100 % | — | — | 130 | buy file → |
| KXSPACEXCOUNT-26B-150 SPACEXCOUNT · 150 | 2027-01-01 15:00 | 0.050 | 0.060 | 0.050 | 0.060 | 0.060 | open | 1 | $12 | 100 % | 1.00 ¢ | $21.53 | 136 | buy file → |
How a SpaceX launches contract trades
On Kalshi, a SpaceX launches contract trades until its event settles, is listed roughly 14 h before it opens, and quotes in 1 ¢ price steps (0..1). Measured on the 10 contracts captured on 2026-11-02.
Try a SpaceX launches contract file for free
The busiest contract of a settled day, byte-identical to the files in the paid bundle — download the native tick file, a CSV/Parquet export, or replay its order book in the browser.
KXSPACEXCOUNT-26OCT-10 minute by minute — 2026-10-28
One-minute open/high/low/close, trades, USD turnover, quoted spread and top-of-book depth of the sample contract — the same 1-minute statistics every instrument’s analytics page offers.
KXSPACEXCOUNT-26OCT-10 traded in 61 of the day’s minutes (00:45–23:52 UTC): 128 trades, $11.5K turnover, opening at 0.870, ranging 0.580–0.890 and closing at 0.790.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 00:45 | 0.870 | 0.870 | 0.870 | 0.870 | 1 | $0.99 | 1.00 ¢ | $26.99 / $162.19 |
| 00:59 | 0.870 | 0.870 | 0.870 | 0.870 | 1 | $60.22 | 1.00 ¢ | $26.99 / $153.41 |
| 01:03 | 0.870 | 0.870 | 0.870 | 0.870 | 1 | $0.99 | 1.00 ¢ | $40.52 / $89.05 |
| 01:46 | 0.870 | 0.860 | 0.860 | 0.860 | 2 | $25.45 | 1.76 ¢ | $3.2K / $112.19 |
| 02:06 | 0.860 | 0.850 | 0.850 | 0.850 | 2 | $1.1K | 2.00 ¢ | $3.4K / $118.38 |
| 02:23 | 0.850 | 0.850 | 0.850 | 0.850 | 1 | $9.58 | 2.00 ¢ | $3.7K / $118.38 |
| 02:28 | 0.850 | 0.870 | 0.870 | 0.870 | 1 | $0.87 | 2.00 ¢ | $3.7K / $118 |
| 02:32 | 0.870 | 0.870 | 0.870 | 0.870 | 1 | $0.62 | 2.00 ¢ | $3.7K / $117.27 |
| 02:48 | 0.870 | 0.860 | 0.860 | 0.860 | 1 | $9.84 | 1.00 ¢ | $21.57 / $116.89 |
| 02:51 | 0.860 | 0.860 | 0.850 | 0.850 | 3 | $209.19 | 1.67 ¢ | $2.3K / $117.4 |
| 03:31 | 0.850 | 0.860 | 0.850 | 0.850 | 2 | $54.51 | 1.06 ¢ | $264.28 / $117.76 |
| 04:31 | 0.850 | 0.870 | 0.870 | 0.870 | 3 | $109.49 | 1.00 ¢ | $14.18 / $108.49 |
| 04:37 | 0.870 | 0.860 | 0.860 | 0.860 | 2 | $148.04 | 1.30 ¢ | $1.3K / $53.05 |
| 04:49 | 0.860 | 0.870 | 0.870 | 0.870 | 1 | $0.1 | 2.00 ¢ | $4.1K / $160.55 |
| 04:56 | 0.870 | 0.870 | 0.860 | 0.870 | 4 | $8.9 | 1.15 ¢ | $4.1K / $26.5 |
| 05:11 | 0.870 | 0.870 | 0.870 | 0.870 | 1 | $2.61 | 1.00 ¢ | $3.28 / $210.62 |
| 05:31 | 0.870 | 0.860 | 0.860 | 0.860 | 1 | $1.11 | 1.00 ¢ | $1.0K / $157.84 |
| 05:41 | 0.860 | 0.850 | 0.850 | 0.850 | 1 | $7.69 | 1.00 ¢ | $4.1K / $7.57 |
| 06:40 | 0.850 | 0.860 | 0.860 | 0.860 | 2 | $11.73 | 1.00 ¢ | $3.9K / $13.15 |
| 06:57 | 0.860 | 0.870 | 0.870 | 0.870 | 2 | $13.5 | 1.00 ¢ | $349.36 / $47.28 |
| 07:08 | 0.870 | 0.880 | 0.880 | 0.880 | 5 | $109.07 | 1.00 ¢ | $116.54 / $171.93 |
| 08:02 | 0.880 | 0.880 | 0.870 | 0.870 | 8 | $155.58 | 1.00 ¢ | $7.2K / $34.91 |
| 08:39 | 0.870 | 0.880 | 0.880 | 0.880 | 1 | $0.88 | 1.00 ¢ | $7.6K / $36.35 |
| 09:02 | 0.880 | 0.870 | 0.870 | 0.870 | 1 | $1.95 | 1.00 ¢ | $7.6K / $30.28 |
| 09:38 | 0.870 | 0.870 | 0.870 | 0.870 | 1 | $174 | 1.00 ¢ | $7.5K / $30.28 |
| 11:51 | 0.870 | 0.880 | 0.880 | 0.880 | 2 | $30.28 | 1.00 ¢ | $1.5K / $31.83 |
| 12:02 | 0.880 | 0.890 | 0.890 | 0.890 | 2 | $4.99 | 1.00 ¢ | $150.91 / $199.23 |
| 12:48 | 0.890 | 0.890 | 0.890 | 0.890 | 1 | $0.99 | 1.00 ¢ | $150.91 / $204.3 |
| 13:26 | 0.890 | 0.890 | 0.890 | 0.890 | 1 | $147.39 | 1.00 ¢ | $59.42 / $51.97 |
| 13:43 | 0.890 | 0.890 | 0.890 | 0.890 | 1 | $0.99 | 1.00 ¢ | $32.42 / $38.53 |
| 14:13 | 0.890 | 0.890 | 0.890 | 0.890 | 1 | $2.77 | 1.00 ¢ | $33.47 / $36.01 |
| 14:14 | 0.890 | 0.880 | 0.880 | 0.880 | 1 | $2.64 | 1.00 ¢ | $35.07 / $34.87 |
| 14:23 | 0.880 | 0.890 | 0.890 | 0.890 | 4 | $37.25 | 1.00 ¢ | $29.78 / $47.58 |
| 15:01 | 0.890 | 0.890 | 0.890 | 0.890 | 1 | $78.98 | 1.00 ¢ | $47.48 / $568.49 |
| 15:24 | 0.890 | 0.880 | 0.880 | 0.880 | 3 | $4.68 | 1.00 ¢ | $1.59 / $4.3K |
| 16:12 | 0.880 | 0.880 | 0.880 | 0.880 | 4 | $8.03 | 1.00 ¢ | $3.6K / $2.5K |
| 16:38 | 0.880 | 0.870 | 0.870 | 0.870 | 1 | $6.31 | 1.00 ¢ | $7.3K / $627.22 |
| 17:18 | 0.870 | 0.880 | 0.880 | 0.880 | 2 | $440 | 1.00 ¢ | $7.4K / $380.74 |
| 18:24 | 0.880 | 0.890 | 0.890 | 0.890 | 1 | $9.93 | 2.00 ¢ | $7.5K / $4.3K |
| 18:46 | 0.890 | 0.870 | 0.870 | 0.870 | 1 | $92.73 | 2.00 ¢ | $7.4K / $4.3K |
| 18:59 | 0.870 | 0.870 | 0.870 | 0.870 | 1 | $298.41 | 2.00 ¢ | $7.3K / $4.3K |
| 19:04 | 0.870 | 0.890 | 0.890 | 0.890 | 3 | $42.9 | 2.00 ¢ | $7.1K / $4.3K |
| 20:11 | 0.890 | 0.880 | 0.870 | 0.870 | 2 | $126.24 | 1.08 ¢ | $579.17 / $4.5K |
| 20:26 | 0.870 | 0.870 | 0.870 | 0.870 | 1 | $2.2K | 1.03 ¢ | $4.6K / $284.2 |
| 20:39 | 0.870 | 0.880 | 0.880 | 0.880 | 1 | $4.32 | 1.00 ¢ | $4.6K / $1.0K |
| 21:01 | 0.880 | 0.870 | 0.870 | 0.870 | 2 | $870 | 1.00 ¢ | $4.6K / $940.25 |
| 21:02 | 0.870 | 0.870 | 0.870 | 0.870 | 4 | $1.7K | 1.00 ¢ | $2.8K / $1.1K |
| 21:05 | 0.870 | 0.870 | 0.870 | 0.870 | 4 | $2.0K | 1.00 ¢ | $585.22 / $1.2K |
| 21:06 | 0.870 | 0.850 | 0.850 | 0.850 | 3 | $25.67 | 1.18 ¢ | $48.94 / $685.32 |
| 21:09 | 0.850 | 0.830 | 0.830 | 0.830 | 3 | $124 | 1.00 ¢ | $97.92 / $995.95 |
| 21:11 | 0.830 | 0.820 | 0.820 | 0.820 | 1 | $4.42 | 1.00 ¢ | $118.49 / $849.55 |
| 21:17 | 0.820 | 0.810 | 0.580 | 0.580 | 9 | $538.3 | 9.10 ¢ | $138.13 / $546.2 |
| 21:41 | 0.580 | 0.770 | 0.720 | 0.770 | 7 | $189.57 | 8.44 ¢ | $12.4 / $18.82 |
| 21:47 | 0.770 | 0.690 | 0.690 | 0.690 | 1 | $2.12 | 8.01 ¢ | $11.18 / $25.9 |
| 21:49 | 0.690 | 0.740 | 0.740 | 0.740 | 1 | $14.8 | 1.00 ¢ | $14.6 / $252.37 |
| 21:50 | 0.740 | 0.740 | 0.740 | 0.740 | 2 | $29.6 | 1.00 ¢ | $14.6 / $273.65 |
| 21:51 | 0.740 | 0.740 | 0.740 | 0.740 | 1 | $3.7 | 1.00 ¢ | $14.6 / $250.94 |
| 22:10 | 0.740 | 0.740 | 0.740 | 0.740 | 4 | $233.67 | 2.17 ¢ | $15.33 / $164.57 |
| 22:19 | 0.740 | 0.780 | 0.780 | 0.780 | 1 | $4.93 | 3.00 ¢ | $0.75 / $57.47 |
| 22:56 | 0.780 | 0.790 | 0.790 | 0.790 | 1 | $0.98 | 4.00 ¢ | $0.75 / $30.3 |
| 23:52 | 0.790 | 0.790 | 0.790 | 0.790 | 1 | $15.57 | 4.00 ¢ | $93.07 / $167.87 |
1-minute statistics computed from the recorded ticks; minutes without a trade are omitted. Spread in contract price cents; top-1 depth = resting notional at the best bid / best ask. Every minute of every day is in the free analytics; the raw ticks are in the sample file above.
Build a SpaceX launches model on this data
Every resolved SpaceX launches contract is a labelled example: the day bundle holds its full order-book path and trade tape, nanosecond-stamped, and its settlement is the label. The statistics on this page cover the most traded contracts per day; the bundle holds every contract listed on Kalshi that day.
Split by time, never at random — adjacent contracts share a regime, and a random split leaks it into the test set. The training-data hub covers labels, leakage and walk-forward validation.
Purchased data is for your own use — backtesting, research, analytics and training your own models, in-house or in your own products; the trained models and derived data you build from it are yours. The raw files and tick streams themselves may not be redistributed, resold or published. The full terms are on the data license page.
Why buy Kalshi SpaceX launches data here
Four things every page on this site is built on — and the reason the numbers above exist at all.
We record everything
The complete public feed of each venue as it was published: every Level-2 snapshot and update at the venue's full book depth, every trade with its aggressor side, every quote, funding, mark-price and liquidation event — for every instrument the venue lists, every UTC day since we added the venue. Nothing sampled, no top-N cut, no on-demand capture.
Institutional grade
Captured co-located at the venue with the exchange timestamp and our receive timestamp in integer nanoseconds, an event-id chain that makes any gap visible, and one normalized schema across 35+ venues — the same capture our own high-frequency trading engine and enterprise feeds run on.
€1 per instrument-day
Any instrument-day is €1, series-day bundles start at €1 — no subscription, no minimum order, no tiers to unlock. Credit packs lower the effective price and never expire, and every venue has free full-day samples to test against first.
Self-service for everyone
Pick the days in the Data Shop, pay by card as a guest and download immediately — no sales call, no enterprise contract, no KYC. Coding agents buy the same files through the MCP server, and the free Agent Skill teaches them the format.
Agents: /llms.txt · MCP server /mcp · every page as markdown via Accept: text/markdown
Kalshi SpaceX launches data — FAQ
What Kalshi SpaceX launches data can I download?
Tick-by-tick trades and Level-2 order-book depth for every contract of the SpaceX launches series on Kalshi (21 contract files on the latest day). One bundle = one UTC day of the whole series.
What is the Kalshi series ticker for SpaceX launches?
KXSPACEXCOUNT — every contract of the series carries this prefix in its ticker (followed by the event date and strike). Files in a day bundle are named by the full contract ticker, so a bundle holds every KXSPACEXCOUNT-* contract listed that UTC day.
How far back does the SpaceX launches data go?
Coverage runs March 2026 – present — 244 trading days in total.
What format are the Kalshi files in?
One zstd-compressed text file per contract per UTC day, in the same normalized schema as our crypto venues — see the market-data specification; free samples on the downloads page.
Can I get Kalshi SpaceX launches data as CSV or Parquet?
Yes — trades export as gzipped CSV or Parquet at no extra cost, with integer microsecond UTC timestamps that load straight into pandas, polars or DuckDB. Kalshi records full order-book depth without a separate BBO stream, so book data ships in the native tick file — the free reader script converts it locally. See the formats overview.
How much does Kalshi SpaceX launches historical data cost?
€1 per series-day bundle — every contract of the series for that day — no subscription, no minimum order; buy as a guest in the Data Shop and download immediately. Credit packs lower the effective price and never expire.
Do I need an account or a sales call?
No. Pick the SpaceX launches series-days in the Data Shop, pay by card as a guest and download immediately — no subscription, no minimum order, no KYC, no enterprise contract, no sales call. Coding agents buy the same bundles through the MCP server.
How is the Kalshi SpaceX launches data captured?
Co-located at the venue, message by message: every Level-2 update and every trade print carries the exchange timestamp and our receive timestamp in integer nanoseconds, an event-id chain makes any gap visible, and one normalized schema across 35+ venues means a parser written for Binance reads these files unchanged. It is the same capture our own high-frequency trading engine runs on — nothing sampled, no top-N cut.
How many SpaceX launches contracts trade per day on Kalshi?
On average 14 SpaceX launches contracts had at least one trade per UTC day over the last 30 captured days on Kalshi, with about 77.1K order-book level updates recorded per day. A day bundle contains every contract file of the series for that day.
How liquid are Kalshi SpaceX launches contracts?
Over the last 30 captured days, the turnover-weighted quoted bid-ask spread was 2.42 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $1.7K per side, 37 % of USD turnover was taker-buy. These figures are computed from the recorded Level-2 order books and trade prints — the same data in the day bundles.
What was the most traded SpaceX launches contract on 2026-11-02?
KXSPACEXCOUNT-26NOV-9 (SPACEXCOUNT · 9) — $2.9K USD turnover over 73 trades on Kalshi. The 10 most traded contracts of the series did 269 trades and $6.8K that UTC day. Open, high, low, close and VWAP per contract are listed on this page; the tick-level data is in the day bundle.
What was the busiest SpaceX launches trading day on Kalshi?
2026-08-31, with $88.3K of USD turnover over 1,580 trades across every SpaceX launches contract of the day; the busiest full month was Aug 2026 at $408.6K. Since our statistics began on 2026-08-09 the series has recorded 29,577 trades and $934.7K over 86 captured days; the single biggest contract was KXSPACEXCOUNT-26AUG-12 (SPACEXCOUNT · 12) on 2026-08-31 with $72.3K. Any of these days is a downloadable bundle.
Which weekday does Kalshi SpaceX launches trade most?
Wednesdays — about $12.7K of USD turnover per Wednesday and 17 % of the series' turnover over the 30 captured days to 2026-11-02 on Kalshi, summed from every trade print of the series' contracts. The weekday profile on this page shows all seven days; the day bundles carry the full tape behind them.
How much of SpaceX launches turnover trades on event day?
4 % — across 38 settled SpaceX launches contracts between 2026-08-09 and 2026-11-02 on Kalshi, 4 % of their USD turnover printed on the UTC day the contract settled and 96 % on the days before, summed from every trade of the most traded contracts per day. The pre-event share is where line-movement features live; the day bundles hold both.
How long before an event do SpaceX launches contracts trade?
A median of 17 captured trading days per contract, settlement day included (a quarter traded 26 days or more) — across 38 settled SpaceX launches contracts to 2026-11-02 on Kalshi, counting the UTC days a contract ranked among the series' most traded. Buy those days as a range (/shop/bundles?bundle=kalshi-kxspacexcount&d=<from>..<to>) to get the whole pre-event path of each contract.