Kalshi First 5 Innings Spread Historical Data
Every Kalshi “First 5 Innings Spread” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 185 trading days as day bundles, €1 per day, bought as a guest with instant download.
First 5 Innings Spread on Kalshi — activity
Trades and USD turnover summed over every contract of the series across 30 captured days to 2026-09-26, 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 First 5 Innings Spread contract that was listed on Kalshi on that UTC day — traded or not — 140 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 — 185 trading days, 11.5 GB compressed in total. A day typically holds 126 contract files (up to 180 on the busiest day, 283 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.
First 5 Innings Spread — development since capture
488,267 trades and $14.5M of USD turnover over 79 captured days since 2026-07-08 — record day 2026-07-25 with $383.0K, biggest single contract KXMLBF5SPREAD-26SEP092210CINLAD-LAD2 (2026-09-10, $60.0K).
| Month | Days | Trades | Turnover (USD) | Avg / day | Contracts traded | L2 updates | vs previous month |
|---|---|---|---|---|---|---|---|
| Sep 2026 (month to date) | 26 | 149,796 | $4.4M | $167.3K | 2,226 | 104.2M | — |
| Aug 2026 | 31 | 190,585 | $5.7M | $184.5K | 1,949 | 83.0M | — |
| Jul 2026 | 22 | 147,886 | $4.4M | $202.2K | — | — | — |
Kalshi First 5 Innings Spread — 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.
First 5 Innings Spread — activity by weekday
Wednesdays carry the most turnover, about $246.8K per day.
| Weekday (UTC) | Avg turnover / day | USD | Avg trades | Days |
|---|---|---|---|---|
| Monday | $108.5K | 3.2K | 4 | |
| Tuesday | $145.3K | 5.3K | 4 | |
| Wednesday | $246.8K | 7.9K | 4 | |
| Thursday | $226.9K | 6.0K | 4 | |
| Friday | $136.7K | 4.3K | 5 | |
| Saturday | $146.9K | 6.0K | 5 | |
| Sunday | $148.0K | 6.7K | 4 |
Kalshi First 5 Innings Spread — 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 —.
First 5 Innings Spread — 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-26 | 140 | 138 MB | 106 | 4,821 | $187.1K | 62 % | 11.1 ¢ | $1.7K | 5.1M | Buy day → | |
| 2026-09-25 | 124 | 154 MB | 86 | 5,494 | $182.4K | 62 % | 11.4 ¢ | $1.2K | 5.9M | Buy day → | |
| 2026-09-24 | 148 | 124 MB | 96 | 6,761 | $230.0K | 58 % | 7.99 ¢ | $1.9K | 4.6M | Buy day → | |
| 2026-09-23 | 144 | 111 MB | 120 | 5,736 | $191.3K | 58 % | 6.91 ¢ | $1.8K | 4.0M | Buy day → | |
| 2026-09-22 | 104 | 79.9 MB | 76 | 5,258 | $154.9K | 56 % | 3.07 ¢ | $1.2K | 3.0M | Buy day → | |
| 2026-09-21 | 80 | 59.6 MB | 21 | 1,511 | $59.0K | 56 % | 4.67 ¢ | $1.9K | 2.3M | Buy day → | |
| 2026-09-20 | 116 | 104 MB | 100 | 6,753 | $170.1K | 64 % | 6.82 ¢ | $547.25 | 3.9M | Buy day → | |
| 2026-09-19 | 156 | 88.4 MB | 114 | 8,956 | $165.3K | 65 % | 5.42 ¢ | $1.5K | 3.2M | Buy day → | |
| 2026-09-18 | 124 | 68.6 MB | 67 | 4,764 | $84.3K | 71 % | 4.68 ¢ | $1.1K | 2.3M | Buy day → | |
| 2026-09-17 | 120 | 67.1 MB | 84 | 7,163 | $253.3K | 53 % | 7.03 ¢ | $3.0K | 1.9M | Buy day → | |
| 2026-09-16 | 128 | 75.1 MB | 109 | 10,002 | $241.7K | 61 % | 7.98 ¢ | $2.2K | 2.4M | Buy day → | |
| 2026-09-15 | 152 | 144 MB | 94 | 7,080 | $191.5K | 57 % | 5.48 ¢ | $1.2K | 5.2M | Buy day → | |
| 2026-09-14 | 92 | 86.2 MB | 41 | 3,011 | $102.4K | 57 % | 10.7 ¢ | $2.2K | 3.3M | Buy day → | |
| 2026-09-13 | 112 | 248 MB | 82 | 7,931 | $141.4K | 66 % | 7.80 ¢ | $729.92 | 9.5M | Buy day → | |
| 2026-09-12 | 156 | 283 MB | 100 | 5,018 | $81.5K | 67 % | 4.42 ¢ | $1.1K | 6.1M | Buy day → | |
| 2026-09-11 | 108 | 133 MB | 64 | 3,278 | $103.6K | 59 % | 6.22 ¢ | $2.9K | 3.6M | Buy day → | |
| 2026-09-10 | 104 | 128 MB | 57 | 5,366 | $250.6K | 63 % | 5.41 ¢ | $2.5K | 4.8M | Buy day → | |
| 2026-09-09 | 140 | 254 MB | 110 | 8,075 | $284.6K | 62 % | 4.30 ¢ | $1.2K | 9.5M | Buy day → | |
| 2026-09-08 | 112 | 121 MB | 73 | 4,486 | $118.2K | 68 % | 3.21 ¢ | $1.5K | 4.6M | Buy day → | |
| 2026-09-07 | 104 | 90.0 MB | 51 | 5,221 | $175.6K | 59 % | 7.36 ¢ | $980.86 | 3.5M | Buy day → | |
| 2026-09-06 | 140 | 80.0 MB | 101 | 6,454 | $139.2K | 67 % | 7.90 ¢ | $942.82 | 2.9M | Buy day → | |
| 2026-09-05 | 180 | 74.9 MB | 118 | 5,128 | $122.8K | 64 % | 7.42 ¢ | $1.2K | 2.7M | Buy day → | |
| 2026-09-04 | 136 | 59.6 MB | 81 | 4,601 | $159.2K | 61 % | 5.98 ¢ | $701.19 | 2.2M | Buy day → | |
| 2026-09-03 | 120 | 57.2 MB | 74 | 4,885 | $173.6K | 58 % | 5.64 ¢ | $3.2K | 2.0M | Buy day → | |
| 2026-09-02 | 140 | 92.2 MB | 110 | 7,748 | $269.7K | 65 % | 6.14 ¢ | $2.2K | 3.4M | Buy day → | |
| 2026-09-01 | 136 | 60.3 MB | 91 | 4,295 | $116.6K | 69 % | 8.97 ¢ | $2.4K | 2.2M | Buy day → | |
| 2026-08-31 | 100 | 38.0 MB | 51 | 3,061 | $96.8K | 61 % | 6.04 ¢ | $1.6K | 1.4M | Buy day → | |
| 2026-08-30 | 124 | 80.8 MB | 79 | 5,646 | $141.1K | 68 % | 9.99 ¢ | $1.5K | 3.0M | Buy day → | |
| 2026-08-29 | 176 | 203 MB | 119 | 6,186 | $177.6K | 69 % | 10.0 ¢ | $2.0K | 7.2M | Buy day → | |
| 2026-08-28 | 116 | 73.1 MB | 69 | 3,592 | $154.0K | 72 % | 3.17 ¢ | $1.2K | 2.4M | 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 First 5 Innings Spread 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 First 5 Innings Spread contracts on 2026-09-26 — 10 closed Yes (≥ 0.97), 0 closed No (≤ 0.03): 1,473 trades, $103.0K USD turnover. The busiest contract was KXMLBF5SPREAD-26SEP252140AZSD-AZ3 with $15.5K turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXMLBF5SPREAD-26SEP252140AZSD-AZ3 | 0.170 | 0.990 | 0.170 | 0.990 | 0.716 | Yes | 168 | $15.5K | 57 % | buy file → |
| KXMLBF5SPREAD-26SEP252215LADSF-LAD2 | 0.480 | 0.990 | 0.390 | 0.990 | 0.699 | Yes | 227 | $14.4K | 80 % | buy file → |
| KXMLBF5SPREAD-26SEP261605LADSF-LAD2 | 0.460 | 0.990 | 0.210 | 0.990 | 0.597 | Yes | 281 | $12.5K | 56 % | buy file → |
| KXMLBF5SPREAD-26SEP261610TEXMIN-TEX3 | 0.220 | 0.990 | 0.140 | 0.990 | 0.669 | Yes | 168 | $11.2K | 55 % | buy file → |
| KXMLBF5SPREAD-26SEP261507CINTOR-CIN3 | 0.190 | 0.990 | 0.180 | 0.990 | 0.671 | Yes | 146 | $11.2K | 54 % | buy file → |
| KXMLBF5SPREAD-26SEP251907CINTOR-CIN3 | 0.620 | 0.990 | 0.500 | 0.990 | 0.765 | Yes | 69 | $8.5K | 67 % | buy file → |
| KXMLBF5SPREAD-26SEP261610TEXMIN-TEX2 | 0.320 | 0.990 | 0.270 | 0.990 | 0.803 | Yes | 107 | $8.3K | 61 % | buy file → |
| KXMLBF5SPREAD-26SEP261610ATLMIA-ATL3 | 0.370 | 0.990 | 0.370 | 0.990 | 0.914 | Yes | 106 | $7.9K | 35 % | buy file → |
| KXMLBF5SPREAD-26SEP252010TEXMIN-MIN3 | 0.100 | 0.990 | 0.060 | 0.990 | 0.839 | Yes | 71 | $7.4K | 84 % | buy file → |
| KXMLBF5SPREAD-26SEP251940CLEKC-CLE2 | 0.300 | 0.990 | 0.050 | 0.990 | 0.523 | Yes | 130 | $6.1K | 41 % | 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.
2026-09-25 — 10 contracts, 2,720 trades, $139.2K turnover
The 10 most traded First 5 Innings Spread contracts on 2026-09-25 — 5 closed Yes (≥ 0.97), 4 closed No (≤ 0.03), 1 still open at the last print: 2,720 trades, $139.2K USD turnover. The busiest contract was KXMLBF5SPREAD-26SEP251305CHCBOSG1-CHC2 with $27.6K turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXMLBF5SPREAD-26SEP251305CHCBOSG1-CHC2 | 0.290 | 0.920 | 0.010 | 0.010 | 0.444 | No | 718 | $27.6K | 51 % | buy file → |
| KXMLBF5SPREAD-26SEP251305CHCBOSG1-CHC3 | 0.180 | 0.860 | 0.010 | 0.010 | 0.400 | No | 692 | $26.8K | 68 % | buy file → |
| KXMLBF5SPREAD-26SEP251605BALNYYG1-BAL3 | 0.190 | 0.990 | 0.070 | 0.990 | 0.682 | Yes | 288 | $25.5K | 54 % | buy file → |
| KXMLBF5SPREAD-26SEP251605BALNYYG1-BAL2 | 0.270 | 0.990 | 0.140 | 0.990 | 0.650 | Yes | 261 | $15.2K | 47 % | buy file → |
| KXMLBF5SPREAD-26SEP251840TBPHI-TB2 | 0.170 | 0.990 | 0.130 | 0.990 | 0.627 | Yes | 172 | $12.9K | 56 % | buy file → |
| KXMLBF5SPREAD-26SEP242140HOUATH-HOU3 | 0.290 | 0.760 | 0.010 | 0.010 | 0.475 | No | 135 | $7.4K | 54 % | buy file → |
| KXMLBF5SPREAD-26SEP241905TBNYY-TB2 | 0.640 | 0.990 | 0.640 | 0.990 | 0.764 | Yes | 82 | $7.2K | 54 % | buy file → |
| KXMLBF5SPREAD-26SEP241905TBNYY-TB3 | 0.300 | 0.990 | 0.160 | 0.990 | 0.513 | Yes | 78 | $6.6K | 59 % | buy file → |
| KXMLBF5SPREAD-26SEP242210SDLAD-LAD2 | 0.360 | 0.420 | 0.010 | 0.010 | 0.208 | No | 256 | $5.1K | 64 % | buy file → |
| KXMLBF5SPREAD-26SEP252215LADSF-LAD2 | 0.470 | 0.490 | 0.470 | 0.480 | 0.480 | open | 38 | $4.7K | 98 % | buy file → |
2026-09-24 — 10 contracts, 2,362 trades, $132.2K turnover
The 10 most traded First 5 Innings Spread contracts on 2026-09-24 — 7 closed Yes (≥ 0.97), 3 closed No (≤ 0.03): 2,362 trades, $132.2K USD turnover. The busiest contract was KXMLBF5SPREAD-26SEP241410CWSKC-CWS3 with $24.0K turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXMLBF5SPREAD-26SEP241410CWSKC-CWS3 | 0.220 | 0.990 | 0.220 | 0.990 | 0.745 | Yes | 165 | $24.0K | 48 % | buy file → |
| KXMLBF5SPREAD-26SEP232210SDLAD-LAD2 | 0.430 | 0.720 | 0.010 | 0.010 | 0.346 | No | 534 | $22.9K | 72 % | buy file → |
| KXMLBF5SPREAD-26SEP232210SDLAD-SD2 | 0.180 | 0.990 | 0.010 | 0.990 | 0.601 | Yes | 555 | $21.6K | 51 % | buy file → |
| KXMLBF5SPREAD-26SEP232210SDLAD-SD3 | 0.100 | 0.990 | 0.050 | 0.990 | 0.532 | Yes | 311 | $13.5K | 64 % | buy file → |
| KXMLBF5SPREAD-26SEP241510AZCOL-AZ2 | 0.400 | 0.990 | 0.390 | 0.990 | 0.723 | Yes | 90 | $12.1K | 58 % | buy file → |
| KXMLBF5SPREAD-26SEP232140LAAATH-ATH3 | 0.160 | 0.930 | 0.010 | 0.010 | 0.405 | No | 256 | $10.7K | 67 % | buy file → |
| KXMLBF5SPREAD-26SEP231840MILPHI-MIL3 | 0.780 | 0.990 | 0.210 | 0.990 | 0.758 | Yes | 157 | $8.9K | 41 % | buy file → |
| KXMLBF5SPREAD-26SEP232140LAAATH-ATH2 | 0.260 | 0.990 | 0.260 | 0.990 | 0.843 | Yes | 86 | $6.6K | 68 % | buy file → |
| KXMLBF5SPREAD-26SEP232005NYMTEX-NYM2 | 0.310 | 0.960 | 0.010 | 0.010 | 0.497 | No | 165 | $6.4K | 73 % | buy file → |
| KXMLBF5SPREAD-26SEP231905TBNYY-NYY3 | 0.760 | 0.990 | 0.760 | 0.990 | 0.911 | Yes | 43 | $5.4K | 45 % | buy file → |
2026-09-23 — 10 contracts, 1,928 trades, $101.5K turnover
The 10 most traded First 5 Innings Spread contracts on 2026-09-23 — 6 closed Yes (≥ 0.97), 2 closed No (≤ 0.03), 2 still open at the last print: 1,928 trades, $101.5K USD turnover. The busiest contract was KXMLBF5SPREAD-26SEP221835TORBAL-BAL2 with $13.1K turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXMLBF5SPREAD-26SEP221835TORBAL-BAL2 | 0.290 | 0.990 | 0.220 | 0.990 | 0.678 | Yes | 210 | $13.1K | 53 % | buy file → |
| KXMLBF5SPREAD-26SEP222210SDLAD-LAD3 | 0.210 | 0.990 | 0.190 | 0.990 | 0.666 | Yes | 154 | $12.7K | 72 % | buy file → |
| KXMLBF5SPREAD-26SEP222210SDLAD-LAD2 | 0.320 | 0.990 | 0.270 | 0.990 | 0.455 | Yes | 184 | $11.5K | 32 % | buy file → |
| KXMLBF5SPREAD-26SEP231310WSHDET-DET2 | 0.400 | 0.440 | 0.010 | 0.010 | 0.280 | No | 294 | $10.7K | 39 % | buy file → |
| KXMLBF5SPREAD-26SEP231835TORBALG2-BAL3 | 0.250 | 0.990 | 0.250 | 0.990 | 0.801 | Yes | 109 | $10.2K | 40 % | buy file → |
| KXMLBF5SPREAD-26SEP231840MILPHI-MIL2 | 0.340 | 0.920 | 0.180 | 0.920 | 0.466 | open | 256 | $10.0K | 56 % | buy file → |
| KXMLBF5SPREAD-26SEP231915CINATL-ATL2 | 0.420 | 0.490 | 0.180 | 0.180 | 0.447 | open | 98 | $9.3K | 77 % | buy file → |
| KXMLBF5SPREAD-26SEP222140HOUSEA-HOU3 | 0.130 | 0.990 | 0.130 | 0.990 | 0.517 | Yes | 161 | $8.8K | 74 % | buy file → |
| KXMLBF5SPREAD-26SEP222040AZCOL-AZ2 | 0.410 | 0.990 | 0.380 | 0.990 | 0.617 | Yes | 132 | $8.1K | 65 % | buy file → |
| KXMLBF5SPREAD-26SEP231545MINSF-MIN2 | 0.330 | 0.440 | 0.010 | 0.010 | 0.243 | No | 330 | $7.1K | 55 % | buy file → |
2026-09-22 — 10 contracts, 2,884 trades, $110.7K turnover
The 10 most traded First 5 Innings Spread contracts on 2026-09-22 — 4 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 5 still open at the last print: 2,884 trades, $110.7K USD turnover. The busiest contract was KXMLBF5SPREAD-26SEP221305TBNYYG1-NYY2 with $26.4K turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXMLBF5SPREAD-26SEP221305TBNYYG1-NYY2 | 0.300 | 0.990 | 0.140 | 0.990 | 0.442 | Yes | 477 | $26.4K | 35 % | buy file → |
| KXMLBF5SPREAD-26SEP212145MINSF-SF3 | 0.180 | 0.990 | 0.150 | 0.990 | 0.714 | Yes | 283 | $21.4K | 50 % | buy file → |
| KXMLBF5SPREAD-26SEP221305TBNYYG1-NYY3 | 0.180 | 0.720 | 0.010 | 0.010 | 0.271 | No | 340 | $11.9K | 42 % | buy file → |
| KXMLBF5SPREAD-26SEP221840MILPHI-PHI2 | 0.250 | 0.990 | 0.250 | 0.990 | 0.573 | Yes | 223 | $11.5K | 67 % | buy file → |
| KXMLBF5SPREAD-26SEP211835TORBAL-TOR2 | 0.580 | 0.990 | 0.410 | 0.990 | 0.749 | Yes | 179 | $9.4K | 49 % | buy file → |
| KXMLBF5SPREAD-26SEP221845CLEBOS-BOS2 | 0.270 | 0.290 | 0.060 | 0.060 | 0.259 | open | 387 | $8.5K | 53 % | buy file → |
| KXMLBF5SPREAD-26SEP221840MILPHI-PHI3 | 0.210 | 0.860 | 0.050 | 0.270 | 0.400 | open | 257 | $6.9K | 76 % | buy file → |
| KXMLBF5SPREAD-26SEP222040AZCOL-AZ2 | 0.420 | 0.420 | 0.400 | 0.410 | 0.402 | open | 294 | $5.8K | 11 % | buy file → |
| KXMLBF5SPREAD-26SEP222040AZCOL-COL2 | 0.240 | 0.260 | 0.240 | 0.260 | 0.249 | open | 385 | $4.7K | 100 % | buy file → |
| KXMLBF5SPREAD-26SEP221845CLEBOS-CLE3 | 0.120 | 0.640 | 0.060 | 0.060 | 0.382 | open | 59 | $4.3K | 91 % | buy file → |
2026-09-21 — 10 contracts, 1,431 trades, $58.7K turnover
The 10 most traded First 5 Innings Spread contracts on 2026-09-21 — 3 closed Yes (≥ 0.97), 3 closed No (≤ 0.03), 4 still open at the last print: 1,431 trades, $58.7K USD turnover. The busiest contract was KXMLBF5SPREAD-26SEP211840WSHDET-DET2 with $17.5K turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXMLBF5SPREAD-26SEP211840WSHDET-DET2 | 0.420 | 0.990 | 0.300 | 0.990 | 0.581 | Yes | 328 | $17.5K | 67 % | buy file → |
| KXMLBF5SPREAD-26SEP201920MILBAL-MIL2 | 0.400 | 0.990 | 0.230 | 0.990 | 0.765 | Yes | 252 | $16.2K | 40 % | buy file → |
| KXMLBF5SPREAD-26SEP211840WSHDET-DET3 | 0.230 | 0.990 | 0.210 | 0.990 | 0.633 | Yes | 256 | $9.8K | 59 % | buy file → |
| KXMLBF5SPREAD-26SEP211835TORBAL-TOR2 | 0.290 | 0.750 | 0.280 | 0.580 | 0.468 | open | 72 | $4.6K | 64 % | buy file → |
| KXMLBF5SPREAD-26SEP211835TORBAL-TOR3 | 0.160 | 0.670 | 0.160 | 0.340 | 0.476 | open | 92 | $4.6K | 55 % | buy file → |
| KXMLBF5SPREAD-26SEP201920MILBAL-MIL3 | 0.210 | 0.490 | 0.010 | 0.010 | 0.203 | No | 159 | $2.8K | 35 % | buy file → |
| KXMLBF5SPREAD-26SEP211835TORBAL-BAL2 | 0.280 | 0.310 | 0.060 | 0.100 | 0.263 | open | 83 | $1.2K | 90 % | buy file → |
| KXMLBF5SPREAD-26SEP211840WSHDET-WSH2 | 0.260 | 0.270 | 0.010 | 0.010 | 0.145 | No | 86 | $1.2K | 67 % | buy file → |
| KXMLBF5SPREAD-26SEP211835TORBAL-BAL3 | 0.180 | 0.210 | 0.040 | 0.050 | 0.175 | open | 51 | $749.64 | 92 % | buy file → |
| KXMLBF5SPREAD-26SEP211840WSHDET-WSH3 | 0.150 | 0.160 | 0.010 | 0.010 | 0.029 | No | 52 | $90 | 21 % | buy file → |
2026-09-20 — 10 contracts, 1,785 trades, $92.3K turnover
The 10 most traded First 5 Innings Spread contracts on 2026-09-20 — 8 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 1 still open at the last print: 1,785 trades, $92.3K USD turnover. The busiest contract was KXMLBF5SPREAD-26SEP201410DETCWS-CWS3 with $15.3K turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXMLBF5SPREAD-26SEP201410DETCWS-CWS3 | 0.180 | 0.990 | 0.080 | 0.990 | 0.758 | Yes | 176 | $15.3K | 50 % | buy file → |
| KXMLBF5SPREAD-26SEP201920MILBAL-MIL2 | 0.430 | 0.530 | 0.320 | 0.400 | 0.437 | open | 232 | $13.5K | 63 % | buy file → |
| KXMLBF5SPREAD-26SEP192110SFLAD-LAD2 | 0.520 | 0.990 | 0.030 | 0.990 | 0.513 | Yes | 343 | $11.0K | 74 % | buy file → |
| KXMLBF5SPREAD-26SEP192010SEACOL-SEA2 | 0.390 | 0.990 | 0.350 | 0.990 | 0.841 | Yes | 155 | $10.3K | 52 % | buy file → |
| KXMLBF5SPREAD-26SEP201310PHINYM-PHI2 | 0.360 | 0.990 | 0.350 | 0.990 | 0.474 | Yes | 125 | $9.0K | 61 % | buy file → |
| KXMLBF5SPREAD-26SEP201410DETCWS-CWS2 | 0.300 | 0.990 | 0.170 | 0.990 | 0.574 | Yes | 161 | $8.4K | 58 % | buy file → |
| KXMLBF5SPREAD-26SEP201340BOSTB-TB3 | 0.230 | 0.990 | 0.230 | 0.990 | 0.548 | Yes | 79 | $6.7K | 69 % | buy file → |
| KXMLBF5SPREAD-26SEP192010SEACOL-SEA3 | 0.260 | 0.780 | 0.010 | 0.010 | 0.318 | No | 306 | $6.4K | 33 % | buy file → |
| KXMLBF5SPREAD-26SEP201310PHINYM-PHI3 | 0.250 | 0.990 | 0.230 | 0.990 | 0.687 | Yes | 118 | $6.0K | 56 % | buy file → |
| KXMLBF5SPREAD-26SEP201340CHCCIN-CHC2 | 0.380 | 0.990 | 0.380 | 0.990 | 0.685 | Yes | 90 | $5.6K | 71 % | buy file → |
How a First 5 Innings Spread contract trades
On Kalshi, a First 5 Innings Spread contract trades for about 27 h from open to close, is listed roughly 10 min before it opens, and quotes in 1 ¢ price steps (0..1). Measured on the 10 contracts captured on 2026-09-26.
Try a First 5 Innings Spread 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.
KXMLBF5SPREAD-26SEP162040SDCOL-SD2 minute by minute — 2026-09-17
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.
KXMLBF5SPREAD-26SEP162040SDCOL-SD2 traded in 65 of the day’s minutes (00:10–02:27 UTC): 234 trades, $25.4K turnover, opening at 0.370, ranging 0.360–0.990 and closing at 0.990.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 00:10 | 0.370 | 0.370 | 0.370 | 0.370 | 1 | $97.84 | 1.00 ¢ | $2.5K / $2.3K |
| 00:18 | 0.370 | 0.360 | 0.360 | 0.360 | 1 | $13.32 | 1.00 ¢ | $2.4K / $2.4K |
| 00:19 | 0.360 | 0.380 | 0.370 | 0.380 | 15 | $3.8K | 1.01 ¢ | $2.2K / $1.7K |
| 00:31 | 0.380 | 0.380 | 0.380 | 0.380 | 1 | $33.1 | 1.00 ¢ | $2.8K / $3.0K |
| 00:34 | 0.380 | 0.370 | 0.370 | 0.370 | 1 | $56.92 | 1.00 ¢ | $2.8K / $3.3K |
| 00:35 | 0.370 | 0.380 | 0.380 | 0.380 | 2 | $44.05 | 1.98 ¢ | $2.0K / $2.8K |
| 00:40 | 0.380 | 0.360 | 0.360 | 0.360 | 1 | $54.54 | 1.48 ¢ | $1.1K / $818.83 |
| 00:41 | 0.360 | 0.370 | 0.370 | 0.370 | 1 | $4.79 | 1.25 ¢ | $793.75 / $482.5 |
| 00:42 | 0.370 | 0.390 | 0.390 | 0.390 | 1 | $46.41 | 2.32 ¢ | $357.32 / $678.3 |
| 00:44 | 0.390 | 0.460 | 0.400 | 0.460 | 13 | $1.2K | 2.76 ¢ | $835.44 / $112.69 |
| 00:45 | 0.460 | 0.470 | 0.460 | 0.470 | 4 | $470.4 | 5.32 ¢ | $384.79 / $379.69 |
| 00:46 | 0.470 | 0.470 | 0.470 | 0.470 | 2 | $77.14 | 5.25 ¢ | $429.51 / $753.29 |
| 00:48 | 0.470 | 0.490 | 0.480 | 0.490 | 2 | $0.01 | 5.37 ¢ | $391.64 / $32.29 |
| 00:49 | 0.490 | 0.500 | 0.480 | 0.480 | 4 | $192.39 | 7.11 ¢ | $551.1 / $615.92 |
| 00:50 | 0.480 | 0.460 | 0.460 | 0.460 | 2 | $192.72 | 3.48 ¢ | $603.73 / $351.59 |
| 00:53 | 0.460 | 0.510 | 0.510 | 0.510 | 2 | $29.01 | 1.77 ¢ | $768.29 / $168.59 |
| 00:55 | 0.510 | 0.540 | 0.520 | 0.540 | 5 | $32.42 | 3.07 ¢ | $509.73 / $167 |
| 00:56 | 0.540 | 0.610 | 0.540 | 0.610 | 8 | $4.89 | 3.76 ¢ | $697.43 / $228.85 |
| 00:57 | 0.610 | 0.660 | 0.620 | 0.660 | 7 | $13.66 | 4.60 ¢ | $785.64 / $94.05 |
| 00:59 | 0.660 | 0.550 | 0.550 | 0.550 | 1 | $1.1 | 1.78 ¢ | $889.46 / $309.74 |
| 01:03 | 0.550 | 0.550 | 0.550 | 0.550 | 1 | $6.05 | 5.08 ¢ | $255.22 / $286.11 |
| 01:04 | 0.550 | 0.480 | 0.480 | 0.480 | 1 | $0.48 | 2.37 ¢ | $35.17 / $731.85 |
| 01:05 | 0.480 | 0.570 | 0.430 | 0.430 | 8 | $387.68 | 8.21 ¢ | $256.82 / $356.77 |
| 01:07 | 0.430 | 0.440 | 0.440 | 0.440 | 1 | $9.15 | 4.84 ¢ | $420.26 / $367.72 |
| 01:12 | 0.440 | 0.480 | 0.450 | 0.450 | 3 | $580.01 | 6.14 ¢ | $293.39 / $205.52 |
| 01:13 | 0.450 | 0.480 | 0.480 | 0.480 | 1 | $12 | 1.12 ¢ | $268.17 / $390.91 |
| 01:14 | 0.480 | 0.530 | 0.530 | 0.530 | 2 | $39.22 | 1.78 ¢ | $265.58 / $347.49 |
| 01:15 | 0.530 | 0.620 | 0.540 | 0.620 | 8 | $349.12 | 1.86 ¢ | $765.76 / $151.83 |
| 01:16 | 0.620 | 0.620 | 0.620 | 0.620 | 2 | $28.52 | 1.19 ¢ | $666.67 / $392.38 |
| 01:17 | 0.620 | 0.600 | 0.590 | 0.590 | 2 | $101.15 | 1.82 ¢ | $518.46 / $450.22 |
| 01:20 | 0.590 | 0.620 | 0.600 | 0.620 | 3 | $62.27 | 2.63 ¢ | $684.53 / $727.19 |
| 01:28 | 0.620 | 0.620 | 0.600 | 0.620 | 3 | $87.9 | 1.04 ¢ | $895.99 / $157.69 |
| 01:29 | 0.620 | 0.620 | 0.620 | 0.620 | 1 | $0.98 | 3.86 ¢ | $197.12 / $772.95 |
| 01:31 | 0.620 | 0.620 | 0.620 | 0.620 | 1 | $83.05 | 1.08 ¢ | $1.4K / $809.87 |
| 01:32 | 0.620 | 0.650 | 0.650 | 0.650 | 3 | $32.21 | 1.00 ¢ | $1.5K / $1.0K |
| 01:33 | 0.650 | 0.710 | 0.670 | 0.710 | 7 | $49 | 1.37 ¢ | $541.21 / $603.14 |
| 01:36 | 0.710 | 0.720 | 0.600 | 0.610 | 8 | $455.8 | 2.98 ¢ | $200.81 / $638.7 |
| 01:37 | 0.610 | 0.600 | 0.590 | 0.590 | 2 | $3.88 | 1.14 ¢ | $398.65 / $646.31 |
| 01:39 | 0.590 | 0.570 | 0.570 | 0.570 | 6 | $680.37 | 1.00 ¢ | $762.59 / $1.1K |
| 01:40 | 0.570 | 0.610 | 0.570 | 0.610 | 2 | $15.43 | 2.88 ¢ | $680.72 / $497.92 |
| 01:44 | 0.610 | 0.680 | 0.680 | 0.680 | 1 | $146.71 | 1.00 ¢ | $1.9K / $827.2 |
| 01:46 | 0.680 | 0.700 | 0.700 | 0.700 | 1 | $253.4 | 3.43 ¢ | $484.3 / $157.11 |
| 01:47 | 0.700 | 0.840 | 0.730 | 0.840 | 20 | $19.69 | 5.00 ¢ | $632.23 / $0.47 |
| 01:49 | 0.840 | 0.800 | 0.800 | 0.800 | 1 | $8 | 12.2 ¢ | $635.09 / $973.94 |
| 01:50 | 0.800 | 0.840 | 0.800 | 0.840 | 2 | $94.11 | 6.13 ¢ | $932.81 / $1.5K |
| 01:51 | 0.840 | 0.800 | 0.800 | 0.800 | 1 | $29.59 | 2.00 ¢ | $1.2K / $4.7K |
| 01:52 | 0.800 | 0.800 | 0.800 | 0.800 | 1 | $9.86 | 2.13 ¢ | $1.2K / $4.4K |
| 01:53 | 0.800 | 0.800 | 0.800 | 0.800 | 1 | $2.96 | 4.76 ¢ | $917.44 / $971.56 |
| 01:55 | 0.800 | 0.780 | 0.780 | 0.780 | 2 | $10.37 | 6.06 ¢ | $989.56 / $1.1K |
| 01:56 | 0.780 | 0.860 | 0.850 | 0.860 | 3 | $0.88 | 1.00 ¢ | $1.1K / $354.51 |
| 01:57 | 0.860 | 0.900 | 0.870 | 0.900 | 8 | $556.06 | 1.67 ¢ | $1.3K / $1.1K |
| 01:59 | 0.900 | 0.890 | 0.890 | 0.890 | 4 | $1.5K | 1.82 ¢ | $1.3K / $2.1K |
| 02:00 | 0.890 | 0.890 | 0.890 | 0.890 | 3 | $58.97 | 2.70 ¢ | $1.6K / $2.5K |
| 02:03 | 0.890 | 0.920 | 0.920 | 0.920 | 5 | $299.82 | 3.53 ¢ | $1.4K / $1.1K |
| 02:06 | 0.920 | 0.930 | 0.920 | 0.930 | 6 | $236.05 | 3.38 ¢ | $1.2K / $945.77 |
| 02:07 | 0.930 | 0.910 | 0.910 | 0.910 | 1 | $22.75 | 3.59 ¢ | $1.1K / $1.1K |
| 02:08 | 0.910 | 0.950 | 0.940 | 0.950 | 6 | $84.45 | 3.53 ¢ | $1.1K / $286.15 |
| 02:09 | 0.950 | 0.970 | 0.950 | 0.970 | 7 | $131.87 | 1.07 ¢ | $1.2K / $46.08 |
| 02:10 | 0.970 | 0.970 | 0.970 | 0.970 | 2 | $60.9 | 1.00 ¢ | $1.4K / $91.15 |
| 02:12 | 0.970 | 0.990 | 0.990 | 0.990 | 1 | $1.99 | 1.00 ¢ | $1.7K / $574.16 |
| 02:13 | 0.990 | 0.990 | 0.990 | 0.990 | 7 | $1.1K | 1.11 ¢ | $2.1K / $1.2K |
| 02:17 | 0.990 | 0.990 | 0.990 | 0.990 | 3 | $1.0K | 1.00 ¢ | — |
| 02:18 | 0.990 | 0.990 | 0.990 | 0.990 | 1 | $12.2 | 1.00 ¢ | — |
| 02:22 | 0.990 | 0.990 | 0.990 | 0.990 | 7 | $10.1K | 1.00 ¢ | — |
| 02:27 | 0.990 | 0.990 | 0.990 | 0.990 | 1 | $213.6 | 1.00 ¢ | — |
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.
Why buy Kalshi First 5 Innings Spread data here
Four things every page on this site is built on — and the reason the numbers above exist at all.
We record everything
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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.
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Kalshi First 5 Innings Spread data — FAQ
What Kalshi First 5 Innings Spread data can I download?
Tick-by-tick trades and Level-2 order-book depth for every contract of the First 5 Innings Spread series on Kalshi (140 contract files on the latest day). One bundle = one UTC day of the whole series.
What is the Kalshi series ticker for First 5 Innings Spread?
KXMLBF5SPREAD — 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 KXMLBF5SPREAD-* contract listed that UTC day.
How far back does the First 5 Innings Spread data go?
Coverage runs March 2026 – present — 185 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 First 5 Innings Spread 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 First 5 Innings Spread 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 First 5 Innings Spread 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 First 5 Innings Spread 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 First 5 Innings Spread contracts trade per day on Kalshi?
On average 85 First 5 Innings Spread contracts had at least one trade per UTC day over the last 30 captured days on Kalshi, with about 3.9M order-book level updates recorded per day. A day bundle contains every contract file of the series for that day.
How liquid are Kalshi First 5 Innings Spread contracts?
Over the last 30 captured days, the turnover-weighted quoted bid-ask spread was 6.84 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $1.7K per side, 62 % 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 First 5 Innings Spread contract on 2026-09-26?
KXMLBF5SPREAD-26SEP252140AZSD-AZ3 — $15.5K USD turnover over 168 trades on Kalshi. The 10 most traded contracts of the series did 1,473 trades and $103.0K 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 First 5 Innings Spread trading day on Kalshi?
2026-07-25, with $383.0K of USD turnover over 10,975 trades across every First 5 Innings Spread contract of the day; the busiest full month was Aug 2026 at $5.7M. Since our statistics began on 2026-07-08 the series has recorded 488,267 trades and $14.5M over 79 captured days; the single biggest contract was KXMLBF5SPREAD-26SEP092210CINLAD-LAD2 on 2026-09-10 with $60.0K. Any of these days is a downloadable bundle.