Kalshi Natural Gas 15-minute Historical Data
Every Kalshi “Natural Gas 15-minute” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 27 trading days as day bundles, €1 per day, bought as a guest with instant download.
Natural Gas 15-minute on Kalshi — activity
Trades and USD turnover summed over every contract of the series across 27 captured days to 2026-09-22, 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 Natural Gas 15-minute contract that was listed on Kalshi on that UTC day — traded or not — 99 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 August 2026 – present — 27 trading days, 1.08 GB compressed in total. A day typically holds 69 contract files (up to 99 on the busiest day, 86.4 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.
Natural Gas 15-minute — development since capture
970,904 trades and $9.6M of USD turnover over 27 captured days since 2026-08-27 — record day 2026-09-22 with $758.9K, biggest single contract KXNATGAS15M-26SEP092115-15 (2026-09-10, $35.5K).
| Month | Days | Trades | Turnover (USD) | Avg / day | Contracts traded | L2 updates | vs previous month |
|---|---|---|---|---|---|---|---|
| Sep 2026 (month to date) | 22 | 905,924 | $9.1M | $414.7K | 1,581 | 35.3M | — |
| Aug 2026 | 5 | 64,980 | $462.3K | $92.5K | 230 | 3.2M | — |
Kalshi Natural Gas 15-minute — 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.
Natural Gas 15-minute — activity by weekday
Tuesdays carry the most turnover, about $576.7K per day.
| Weekday (UTC) | Avg turnover / day | USD | Avg trades | Days |
|---|---|---|---|---|
| Monday | $453.7K | 50.1K | 4 | |
| Tuesday | $576.7K | 52.9K | 4 | |
| Wednesday | $521.6K | 52.5K | 3 | |
| Thursday | $423.3K | 42.7K | 4 | |
| Friday | $444.6K | 45.6K | 4 | |
| Saturday | $81.8K | 8.9K | 4 | |
| Sunday | $24.9K | 3.1K | 4 |
Kalshi Natural Gas 15-minute — 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 —.
Natural Gas 15-minute — last 27 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-22 | 99 | 84.7 MB | 96 | 69,769 | $758.9K | 55 % | 2.23 ¢ | $957.53 | 3.1M | Buy day → | |
| 2026-09-21 | 99 | 52.9 MB | 96 | 60,943 | $498.9K | 61 % | 2.39 ¢ | $727.21 | 1.9M | Buy day → | |
| 2026-09-20 | 9 | 2.96 MB | 8 | 4,470 | $34.3K | 58 % | 1.73 ¢ | $354.74 | 102.9K | Buy day → | |
| 2026-09-19 | 17 | 8.67 MB | 16 | 15,506 | $110.0K | 60 % | 1.77 ¢ | $325.4 | 299.0K | Buy day → | |
| 2026-09-18 | 98 | 61.3 MB | 96 | 56,551 | $604.1K | 59 % | 1.92 ¢ | $397.54 | 1.6M | Buy day → | |
| 2026-09-17 | 91 | 45.9 MB | 88 | 57,872 | $553.4K | 63 % | 3.26 ¢ | $458.27 | 1.3M | Buy day → | |
| 2026-09-16 | 99 | 49.5 MB | 96 | 60,488 | $533.6K | 64 % | 5.26 ¢ | $532.67 | 1.6M | Buy day → | |
| 2026-09-15 | 98 | 49.9 MB | 96 | 60,837 | $600.9K | 61 % | 4.34 ¢ | $494.25 | 1.8M | Buy day → | |
| 2026-09-14 | 99 | 56.3 MB | 96 | 68,034 | $603.6K | 59 % | 2.36 ¢ | $478.64 | 2.0M | Buy day → | |
| 2026-09-13 | 9 | 2.22 MB | 8 | 3,291 | $30.6K | 66 % | 1.90 ¢ | $363.54 | 76.0K | Buy day → | |
| 2026-09-12 | 18 | 26.9 MB | 13 | 8,124 | $83.6K | 60 % | 2.37 ¢ | $427.51 | 610.4K | Buy day → | |
| 2026-09-11 | 99 | 85.5 MB | 96 | 54,193 | $452.7K | 57 % | 2.95 ¢ | $410.64 | 2.5M | Buy day → | |
| 2026-09-10 | 91 | 86.4 MB | 88 | 71,931 | $693.0K | 57 % | 3.91 ¢ | $402.6 | 3.2M | Buy day → | |
| 2026-09-09 | 98 | 69.7 MB | 96 | 56,099 | $542.8K | 62 % | 2.21 ¢ | $356.01 | 2.6M | Buy day → | |
| 2026-09-08 | 99 | 65.0 MB | 96 | 49,568 | $607.3K | 64 % | 2.84 ¢ | $306.49 | 2.5M | Buy day → | |
| 2026-09-07 | 98 | 70.9 MB | 96 | 40,020 | $474.1K | 65 % | 2.93 ¢ | $309.56 | 2.7M | Buy day → | |
| 2026-09-06 | 9 | 2.92 MB | 8 | 2,602 | $21.9K | 68 % | 3.36 ¢ | $115.49 | 107.4K | Buy day → | |
| 2026-09-05 | 17 | 8.94 MB | 16 | 6,727 | $92.3K | 74 % | 4.75 ¢ | $157.07 | 324.1K | Buy day → | |
| 2026-09-04 | 99 | 40.6 MB | 96 | 47,551 | $563.4K | 64 % | 3.22 ¢ | $406.02 | 1.5M | Buy day → | |
| 2026-09-03 | 91 | 42.8 MB | 88 | 38,989 | $435.3K | 61 % | 4.26 ¢ | $398.92 | 1.6M | Buy day → | |
| 2026-09-02 | 99 | 42.7 MB | 96 | 40,915 | $488.3K | 58 % | 3.88 ¢ | $344.61 | 1.6M | Buy day → | |
| 2026-09-01 | 98 | 55.2 MB | 96 | 31,444 | $339.6K | 58 % | 4.20 ¢ | $374.81 | 2.1M | Buy day → | |
| 2026-08-31 | 98 | 44.1 MB | 96 | 31,484 | $238.3K | 58 % | 4.47 ¢ | $177.15 | 1.7M | Buy day → | |
| 2026-08-30 | 9 | 1.87 MB | 8 | 2,135 | $12.9K | 64 % | 5.32 ¢ | $46.55 | 68.2K | Buy day → | |
| 2026-08-29 | 18 | 5.80 MB | 16 | 5,346 | $41.3K | 54 % | 4.14 ¢ | $192.9 | 188.5K | Buy day → | |
| 2026-08-28 | 99 | 42.6 MB | 96 | 24,116 | $158.2K | 59 % | 6.18 ¢ | $179.02 | 1.2M | Buy day → | |
| 2026-08-27 | 15 | 1.52 MB | 14 | 1,899 | $11.6K | 71 % | 20.3 ¢ | $51 | 39.3K | 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 Natural Gas 15-minute 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 Natural Gas 15-minute contracts on 2026-09-22 — 7 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 2 still open at the last print: 14,122 trades, $211.5K USD turnover. The busiest contract was KXNATGAS15M-26SEP221115-15 with $30.7K turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXNATGAS15M-26SEP221115-15 | 0.450 | 0.990 | 0.010 | 0.010 | 0.564 | No | 1,627 | $30.7K | 34 % | buy file → |
| KXNATGAS15M-26SEP221545-45 | 0.560 | 0.990 | 0.560 | 0.990 | 0.898 | Yes | 1,607 | $25.1K | 58 % | buy file → |
| KXNATGAS15M-26SEP220200-00 | 0.650 | 0.990 | 0.390 | 0.990 | 0.709 | Yes | 1,227 | $22.3K | 66 % | buy file → |
| KXNATGAS15M-26SEP221400-00 | 0.560 | 0.990 | 0.460 | 0.990 | 0.783 | Yes | 1,665 | $21.9K | 65 % | buy file → |
| KXNATGAS15M-26SEP212230-30 | 0.520 | 0.990 | 0.080 | 0.990 | 0.668 | Yes | 1,479 | $21.8K | 65 % | buy file → |
| KXNATGAS15M-26SEP221615-15 | 0.650 | 0.990 | 0.470 | 0.990 | 0.850 | Yes | 1,288 | $21.4K | 55 % | buy file → |
| KXNATGAS15M-26SEP212345-45 | 0.410 | 0.990 | 0.340 | 0.990 | 0.882 | Yes | 1,146 | $18.8K | 69 % | buy file → |
| KXNATGAS15M-26SEP221230-30 | 0.580 | 0.990 | 0.140 | 0.960 | 0.550 | open | 1,264 | $17.4K | 53 % | buy file → |
| KXNATGAS15M-26SEP221600-00 | 0.430 | 0.990 | 0.100 | 0.990 | 0.741 | Yes | 1,598 | $16.2K | 61 % | buy file → |
| KXNATGAS15M-26SEP221830-30 | 0.510 | 0.990 | 0.210 | 0.950 | 0.683 | open | 1,221 | $15.8K | 67 % | 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.
2026-09-21 — 10 contracts, 10,317 trades, $138.0K turnover
The 10 most traded Natural Gas 15-minute contracts on 2026-09-21 — 8 closed Yes (≥ 0.97), 2 closed No (≤ 0.03): 10,317 trades, $138.0K USD turnover. The busiest contract was KXNATGAS15M-26SEP211615-15 with $16.0K turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXNATGAS15M-26SEP211615-15 | 0.440 | 0.990 | 0.190 | 0.990 | 0.667 | Yes | 1,316 | $16.0K | 66 % | buy file → |
| KXNATGAS15M-26SEP202200-00 | 0.480 | 0.990 | 0.300 | 0.990 | 0.720 | Yes | 1,090 | $15.4K | 62 % | buy file → |
| KXNATGAS15M-26SEP211515-15 | 0.520 | 0.990 | 0.480 | 0.990 | 0.756 | Yes | 836 | $15.1K | 75 % | buy file → |
| KXNATGAS15M-26SEP211945-45 | 0.520 | 0.990 | 0.480 | 0.990 | 0.816 | Yes | 834 | $14.0K | 78 % | buy file → |
| KXNATGAS15M-26SEP210515-15 | 0.500 | 0.990 | 0.090 | 0.990 | 0.636 | Yes | 841 | $13.7K | 75 % | buy file → |
| KXNATGAS15M-26SEP211830-30 | 0.520 | 0.990 | 0.010 | 0.010 | 0.542 | No | 1,185 | $13.4K | 58 % | buy file → |
| KXNATGAS15M-26SEP202015-15 | 0.600 | 0.990 | 0.380 | 0.990 | 0.786 | Yes | 1,111 | $13.3K | 58 % | buy file → |
| KXNATGAS15M-26SEP211900-00 | 0.570 | 0.990 | 0.510 | 0.990 | 0.856 | Yes | 836 | $13.0K | 79 % | buy file → |
| KXNATGAS15M-26SEP211645-45 | 0.470 | 0.990 | 0.270 | 0.990 | 0.692 | Yes | 1,157 | $12.5K | 69 % | buy file → |
| KXNATGAS15M-26SEP212000-00 | 0.520 | 0.910 | 0.010 | 0.010 | 0.486 | No | 1,111 | $11.6K | 63 % | buy file → |
2026-09-20 — 8 contracts, 4,470 trades, $34.3K turnover
The 8 most traded Natural Gas 15-minute contracts on 2026-09-20 — 2 closed Yes (≥ 0.97), 5 closed No (≤ 0.03), 1 still open at the last print: 4,470 trades, $34.3K USD turnover. The busiest contract was KXNATGAS15M-26SEP201915-15 with $11.1K turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXNATGAS15M-26SEP201915-15 | 0.530 | 0.990 | 0.480 | 0.990 | 0.774 | Yes | 645 | $11.1K | 81 % | buy file → |
| KXNATGAS15M-26SEP201930-30 | 0.530 | 0.990 | 0.490 | 0.990 | 0.903 | Yes | 532 | $10.4K | 42 % | buy file → |
| KXNATGAS15M-26SEP201830-30 | 0.520 | 0.830 | 0.010 | 0.030 | 0.315 | No | 750 | $4.7K | 41 % | buy file → |
| KXNATGAS15M-26SEP201845-45 | 0.540 | 0.950 | 0.020 | 0.950 | 0.441 | open | 615 | $3.7K | 57 % | buy file → |
| KXNATGAS15M-26SEP202000-00 | 0.510 | 0.800 | 0.010 | 0.010 | 0.400 | No | 592 | $2.7K | 45 % | buy file → |
| KXNATGAS15M-26SEP201900-00 | 0.480 | 0.510 | 0.010 | 0.010 | 0.135 | No | 459 | $923.53 | 63 % | buy file → |
| KXNATGAS15M-26SEP201945-45 | 0.510 | 0.510 | 0.010 | 0.030 | 0.108 | No | 496 | $672.22 | 78 % | buy file → |
| KXNATGAS15M-26SEP201815-15 | 0.340 | 0.340 | 0.010 | 0.010 | 0.034 | No | 381 | $196.91 | 72 % | buy file → |
2026-09-19 — 10 contracts, 10,251 trades, $94.5K turnover
The 10 most traded Natural Gas 15-minute contracts on 2026-09-19 — 8 closed Yes (≥ 0.97), 2 closed No (≤ 0.03): 10,251 trades, $94.5K USD turnover. The busiest contract was KXNATGAS15M-26SEP182215-15 with $15.1K turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXNATGAS15M-26SEP182215-15 | 0.550 | 0.990 | 0.540 | 0.990 | 0.860 | Yes | 1,350 | $15.1K | 71 % | buy file → |
| KXNATGAS15M-26SEP182145-45 | 0.530 | 0.990 | 0.120 | 0.970 | 0.648 | Yes | 1,482 | $13.4K | 75 % | buy file → |
| KXNATGAS15M-26SEP182345-45 | 0.520 | 0.800 | 0.010 | 0.010 | 0.424 | No | 1,422 | $10.4K | 48 % | buy file → |
| KXNATGAS15M-26SEP182230-30 | 0.530 | 0.990 | 0.490 | 0.990 | 0.846 | Yes | 1,032 | $9.5K | 61 % | buy file → |
| KXNATGAS15M-26SEP182115-15 | 0.490 | 0.990 | 0.470 | 0.990 | 0.845 | Yes | 738 | $9.3K | 69 % | buy file → |
| KXNATGAS15M-26SEP182200-00 | 0.540 | 0.990 | 0.490 | 0.990 | 0.822 | Yes | 822 | $8.6K | 56 % | buy file → |
| KXNATGAS15M-26SEP182030-30 | 0.510 | 0.990 | 0.330 | 0.990 | 0.714 | Yes | 671 | $7.9K | 59 % | buy file → |
| KXNATGAS15M-26SEP182330-30 | 0.490 | 0.680 | 0.010 | 0.010 | 0.300 | No | 1,471 | $7.9K | 43 % | buy file → |
| KXNATGAS15M-26SEP182100-00 | 0.690 | 0.990 | 0.610 | 0.990 | 0.862 | Yes | 704 | $6.8K | 61 % | buy file → |
| KXNATGAS15M-26SEP182045-45 | 0.520 | 0.990 | 0.520 | 0.990 | 0.837 | Yes | 559 | $5.5K | 64 % | buy file → |
2026-09-18 — 10 contracts, 11,651 trades, $158.1K turnover
The 10 most traded Natural Gas 15-minute contracts on 2026-09-18 — 9 closed Yes (≥ 0.97), 1 closed No (≤ 0.03): 11,651 trades, $158.1K USD turnover. The busiest contract was KXNATGAS15M-26SEP172330-30 with $22.5K turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXNATGAS15M-26SEP172330-30 | 0.540 | 0.990 | 0.250 | 0.990 | 0.738 | Yes | 1,344 | $22.5K | 53 % | buy file → |
| KXNATGAS15M-26SEP181530-30 | 0.420 | 0.990 | 0.270 | 0.990 | 0.714 | Yes | 1,321 | $21.2K | 66 % | buy file → |
| KXNATGAS15M-26SEP181730-30 | 0.510 | 0.990 | 0.170 | 0.990 | 0.663 | Yes | 1,900 | $19.9K | 67 % | buy file → |
| KXNATGAS15M-26SEP181715-15 | 0.410 | 0.990 | 0.180 | 0.990 | 0.657 | Yes | 2,032 | $17.8K | 62 % | buy file → |
| KXNATGAS15M-26SEP172345-45 | 0.410 | 0.990 | 0.410 | 0.980 | 0.880 | Yes | 668 | $13.8K | 48 % | buy file → |
| KXNATGAS15M-26SEP181700-00 | 0.550 | 0.850 | 0.010 | 0.010 | 0.512 | No | 1,323 | $13.3K | 55 % | buy file → |
| KXNATGAS15M-26SEP181315-15 | 0.480 | 0.990 | 0.490 | 0.990 | 0.924 | Yes | 541 | $12.9K | 42 % | buy file → |
| KXNATGAS15M-26SEP180615-15 | 0.540 | 0.990 | 0.260 | 0.980 | 0.827 | Yes | 727 | $12.2K | 74 % | buy file → |
| KXNATGAS15M-26SEP181200-00 | 0.520 | 0.990 | 0.320 | 0.990 | 0.808 | Yes | 682 | $12.2K | 70 % | buy file → |
| KXNATGAS15M-26SEP180715-15 | 0.540 | 0.990 | 0.010 | 0.990 | 0.454 | Yes | 1,113 | $12.1K | 60 % | buy file → |
2026-09-17 — 10 contracts, 12,655 trades, $166.4K turnover
The 10 most traded Natural Gas 15-minute contracts on 2026-09-17 — 7 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 2 still open at the last print: 12,655 trades, $166.4K USD turnover. The busiest contract was KXNATGAS15M-26SEP171145-45 with $23.7K turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXNATGAS15M-26SEP171145-45 | 0.530 | 0.990 | 0.300 | 0.960 | 0.740 | open | 1,493 | $23.7K | 66 % | buy file → |
| KXNATGAS15M-26SEP170145-45 | 0.480 | 0.990 | 0.120 | 0.980 | 0.620 | Yes | 1,710 | $20.2K | 61 % | buy file → |
| KXNATGAS15M-26SEP162015-15 | 0.500 | 0.990 | 0.420 | 0.990 | 0.844 | Yes | 1,290 | $17.9K | 61 % | buy file → |
| KXNATGAS15M-26SEP172000-00 | 0.590 | 0.930 | 0.100 | 0.930 | 0.564 | open | 1,383 | $17.9K | 56 % | buy file → |
| KXNATGAS15M-26SEP170045-45 | 0.510 | 0.990 | 0.170 | 0.980 | 0.710 | Yes | 1,281 | $16.8K | 60 % | buy file → |
| KXNATGAS15M-26SEP171845-45 | 0.590 | 0.990 | 0.360 | 0.990 | 0.728 | Yes | 1,008 | $14.9K | 74 % | buy file → |
| KXNATGAS15M-26SEP162245-45 | 0.610 | 0.990 | 0.110 | 0.990 | 0.655 | Yes | 1,113 | $14.5K | 67 % | buy file → |
| KXNATGAS15M-26SEP171100-00 | 0.790 | 0.990 | 0.470 | 0.990 | 0.904 | Yes | 652 | $14.4K | 74 % | buy file → |
| KXNATGAS15M-26SEP170845-45 | 0.350 | 0.990 | 0.210 | 0.990 | 0.765 | Yes | 746 | $13.3K | 66 % | buy file → |
| KXNATGAS15M-26SEP162115-15 | 0.480 | 0.920 | 0.010 | 0.010 | 0.391 | No | 1,979 | $12.8K | 58 % | buy file → |
2026-09-16 — 10 contracts, 11,723 trades, $151.1K turnover
The 10 most traded Natural Gas 15-minute contracts on 2026-09-16 — 6 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 4 still open at the last print: 11,723 trades, $151.1K USD turnover. The busiest contract was KXNATGAS15M-26SEP161415-15 with $25.1K turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXNATGAS15M-26SEP161415-15 | 0.650 | 0.980 | 0.010 | 0.340 | 0.636 | open | 1,776 | $25.1K | 70 % | buy file → |
| KXNATGAS15M-26SEP152215-15 | 0.480 | 0.990 | 0.400 | 0.960 | 0.752 | open | 1,490 | $19.6K | 69 % | buy file → |
| KXNATGAS15M-26SEP161900-00 | 0.520 | 0.990 | 0.210 | 0.210 | 0.783 | open | 1,095 | $15.4K | 68 % | buy file → |
| KXNATGAS15M-26SEP162000-00 | 0.520 | 0.990 | 0.440 | 0.990 | 0.791 | Yes | 860 | $14.3K | 74 % | buy file → |
| KXNATGAS15M-26SEP161500-00 | 0.650 | 0.990 | 0.010 | 0.910 | 0.404 | open | 1,506 | $13.8K | 75 % | buy file → |
| KXNATGAS15M-26SEP161315-15 | 0.370 | 0.990 | 0.350 | 0.970 | 0.772 | Yes | 972 | $13.6K | 70 % | buy file → |
| KXNATGAS15M-26SEP161430-30 | 0.650 | 0.990 | 0.250 | 0.980 | 0.710 | Yes | 887 | $13.1K | 60 % | buy file → |
| KXNATGAS15M-26SEP161615-15 | 0.550 | 0.990 | 0.270 | 0.990 | 0.696 | Yes | 870 | $12.8K | 72 % | buy file → |
| KXNATGAS15M-26SEP152230-30 | 0.470 | 0.990 | 0.140 | 0.990 | 0.685 | Yes | 1,335 | $12.0K | 58 % | buy file → |
| KXNATGAS15M-26SEP152115-15 | 0.350 | 0.990 | 0.240 | 0.990 | 0.772 | Yes | 932 | $11.5K | 71 % | buy file → |
How a Natural Gas 15-minute contract trades
On Kalshi, a Natural Gas 15-minute contract trades for about 15 min from open to close, is listed roughly 24 h before it opens, and quotes in 1 ¢ price steps (0..1). Measured on the 10 contracts captured on 2026-09-22.
Try a Natural Gas 15-minute 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.
KXNATGAS15M-26SEP151230-30 minute by minute — 2026-09-15
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.
KXNATGAS15M-26SEP151230-30 traded in 15 of the day’s minutes (16:15–16:29 UTC): 2,014 trades, $30.5K turnover, opening at 0.550, ranging 0.060–0.990 and closing at 0.990.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 16:15 | 0.550 | 0.550 | 0.390 | 0.430 | 20 | $174.51 | 6.12 ¢ | $40.67 / $40.93 |
| 16:16 | 0.430 | 0.530 | 0.410 | 0.480 | 21 | $151.89 | 3.13 ¢ | $31.72 / $28.42 |
| 16:17 | 0.480 | 0.520 | 0.420 | 0.430 | 38 | $282 | 2.71 ¢ | $35 / $27.27 |
| 16:18 | 0.430 | 0.470 | 0.290 | 0.340 | 45 | $204.8 | 4.56 ¢ | $15.63 / $49.87 |
| 16:19 | 0.340 | 0.410 | 0.210 | 0.350 | 42 | $253.2 | 4.05 ¢ | $15.99 / $22.25 |
| 16:20 | 0.350 | 0.370 | 0.210 | 0.260 | 45 | $238.74 | 4.04 ¢ | $16.28 / $28.36 |
| 16:21 | 0.260 | 0.270 | 0.150 | 0.210 | 44 | $130.78 | 4.19 ¢ | $7.32 / $9.91 |
| 16:22 | 0.210 | 0.240 | 0.070 | 0.120 | 78 | $403.37 | 3.63 ¢ | $19.71 / $11.53 |
| 16:23 | 0.120 | 0.200 | 0.060 | 0.150 | 63 | $122.86 | 2.95 ¢ | $10.5 / $9.38 |
| 16:24 | 0.150 | 0.250 | 0.070 | 0.140 | 64 | $196.26 | 4.00 ¢ | $35.83 / $13.21 |
| 16:25 | 0.140 | 0.880 | 0.130 | 0.670 | 261 | $4.5K | 6.10 ¢ | $40.84 / $38.31 |
| 16:26 | 0.670 | 0.760 | 0.610 | 0.710 | 188 | $2.8K | 3.87 ¢ | $31.53 / $35.97 |
| 16:27 | 0.710 | 0.880 | 0.470 | 0.650 | 304 | $6.3K | 6.05 ¢ | $55.1 / $56.71 |
| 16:28 | 0.650 | 0.850 | 0.520 | 0.650 | 294 | $5.3K | 10.4 ¢ | $96.04 / $108.7 |
| 16:29 | 0.650 | 0.990 | 0.490 | 0.990 | 507 | $9.6K | 15.7 ¢ | $84.23 / $150 |
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 Natural Gas 15-minute 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.
Kalshi Natural Gas 15-minute data — FAQ
What Kalshi Natural Gas 15-minute data can I download?
Tick-by-tick trades and Level-2 order-book depth for every contract of the Natural Gas 15-minute series on Kalshi (99 contract files on the latest day). One bundle = one UTC day of the whole series.
What is the Kalshi series ticker for Natural Gas 15-minute?
KXNATGAS15M — 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 KXNATGAS15M-* contract listed that UTC day.
How far back does the Natural Gas 15-minute data go?
Coverage runs August 2026 – present — 27 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 Natural Gas 15-minute 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 Natural Gas 15-minute 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 Natural Gas 15-minute 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 Natural Gas 15-minute 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 Natural Gas 15-minute contracts trade per day on Kalshi?
On average 67 Natural Gas 15-minute contracts had at least one trade per UTC day over the last 27 captured days on Kalshi, with about 1.4M order-book level updates recorded per day. A day bundle contains every contract file of the series for that day.
How liquid are Kalshi Natural Gas 15-minute contracts?
Over the last 27 captured days, the turnover-weighted quoted bid-ask spread was 3.29 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $452.16 per side, 60 % 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 Natural Gas 15-minute contract on 2026-09-22?
KXNATGAS15M-26SEP221115-15 — $30.7K USD turnover over 1,627 trades on Kalshi. The 10 most traded contracts of the series did 14,122 trades and $211.5K 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 Natural Gas 15-minute trading day on Kalshi?
2026-09-22, with $758.9K of USD turnover over 69,769 trades across every Natural Gas 15-minute contract of the day; the busiest full month was Aug 2026 at $462.3K. Since our statistics began on 2026-08-27 the series has recorded 970,904 trades and $9.6M over 27 captured days; the single biggest contract was KXNATGAS15M-26SEP092115-15 on 2026-09-10 with $35.5K. Any of these days is a downloadable bundle.