Kalshi Treasury note yield on date Data
Every Kalshi “Treasury note yield on date” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 210 trading days as day bundles, €1 per day, bought as a guest with instant download.
Treasury note yield on date on Kalshi — activity
Per-day trade and turnover statistics exist from July 2026 onward — a limit of the statistics, not of the capture: older days are archived in full (every contract, every message) without a statistics row.
One purchase, the whole series for a day
A series-day bundle contains every Treasury note yield on date contract that was listed on Kalshi on that UTC day — traded or not — 22 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 – September 2026 — 210 trading days, 115 MB compressed in total. A day typically holds 43 contract files (up to 79 on the busiest day, 4.39 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.
Treasury note yield on date — development since capture
675 trades and $24.7K of USD turnover over 53 captured days since 2026-08-09 — record day 2026-09-30 with $4.9K, biggest single contract KXUSTYLD-26SEP30-T4.80 (USTYLD · 2026-09-30 · strike · ABOVE 4.8) (2026-09-30, $2.5K).
| Month | Days | Trades | Turnover (USD) | Avg / day | Contracts traded | L2 updates | vs previous month |
|---|---|---|---|---|---|---|---|
| Sep 2026 | 30 | 621 | $23.4K | $779.87 | 112 | 533.3K | +1738.8 % |
| Aug 2026 | 23 | 54 | $1.3K | $55.32 | 27 | 310.2K | — |
Kalshi Treasury note yield on date — 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.
Treasury note yield on date — 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-30 | 22 | 998 KB | 5 | 72 | $4.9K | 57 % | 9.28 ¢ | $284.83 | 32.4K | Buy day → | |
| 2026-09-29 | 22 | 519 KB | 3 | 22 | $443.25 | 42 % | 9.94 ¢ | $98.03 | 15.8K | Buy day → | |
| 2026-09-28 | 22 | 1.02 MB | 4 | 54 | $2.6K | 95 % | 14.7 ¢ | $200.08 | 36.9K | Buy day → | |
| 2026-09-27 | 22 | 1.54 MB | 3 | 9 | $63.77 | 7 % | 35.9 ¢ | $2.09 | 61.1K | Buy day → | |
| 2026-09-26 | 22 | 594 KB | 4 | 11 | $1.2K | 94 % | 5.48 ¢ | $777.64 | 15.8K | Buy day → | |
| 2026-09-25 | 22 | 1.16 MB | 6 | 25 | $408.56 | 7 % | 19.7 ¢ | $151.17 | 34.8K | Buy day → | |
| 2026-09-24 | 22 | 1.98 MB | 18 | 104 | $4.0K | 61 % | 26.1 ¢ | $94.77 | 70.4K | Buy day → | |
| 2026-09-23 | 22 | 1.42 MB | 6 | 25 | $1.6K | 100 % | 10.6 ¢ | $119.78 | 47.6K | Buy day → | |
| 2026-09-22 | 22 | 771 KB | 4 | 25 | $734.81 | 96 % | 16.3 ¢ | $36.16 | 24.7K | Buy day → | |
| 2026-09-21 | 22 | 412 KB | 0 | 0 | $0 | — | — | — | 11.6K | Buy day → | |
| 2026-09-20 | 22 | 374 KB | 1 | 2 | $17 | 100 % | 8.40 ¢ | $13.84 | 10.5K | Buy day → | |
| 2026-09-19 | 22 | 752 KB | 1 | 2 | $355.99 | 100 % | 15.9 ¢ | $455.7 | 21.7K | Buy day → | |
| 2026-09-18 | 22 | 561 KB | 3 | 6 | $347.44 | 79 % | 11.6 ¢ | $77.26 | 13.8K | Buy day → | |
| 2026-09-17 | 16 | 214 KB | 3 | 17 | $518.32 | 40 % | 10.2 ¢ | $60.46 | 4.5K | Buy day → | |
| 2026-09-16 | 16 | 190 KB | 2 | 7 | $224.43 | 41 % | 4.99 ¢ | $89.03 | 4.4K | Buy day → | |
| 2026-09-15 | 16 | 120 KB | 2 | 6 | $61.16 | 5 % | 10.4 ¢ | $6.9 | 2.5K | Buy day → | |
| 2026-09-14 | 16 | 155 KB | 2 | 13 | $341.7 | 93 % | 13.9 ¢ | $41.03 | 3.5K | Buy day → | |
| 2026-09-13 | 16 | 141 KB | 0 | 0 | $0 | — | — | — | 3.0K | Buy day → | |
| 2026-09-12 | 16 | 233 KB | 1 | 5 | $46.15 | 0 % | 15.2 ¢ | $30.04 | 3.9K | Buy day → | |
| 2026-09-11 | 16 | 338 KB | 6 | 29 | $926.46 | 81 % | 7.02 ¢ | $71.21 | 7.8K | Buy day → | |
| 2026-09-10 | 16 | 1.06 MB | 8 | 96 | $2.6K | 86 % | 37.1 ¢ | $55.78 | 38.5K | Buy day → | |
| 2026-09-09 | 16 | 299 KB | 4 | 15 | $290.74 | 100 % | 9.88 ¢ | $39.9 | 8.8K | Buy day → | |
| 2026-09-08 | 16 | 160 KB | 5 | 14 | $335.9 | 95 % | 10.7 ¢ | $55.04 | 4.0K | Buy day → | |
| 2026-09-07 | 16 | 84.5 KB | 0 | 0 | $0 | — | — | — | 1.6K | Buy day → | |
| 2026-09-06 | 16 | 141 KB | 2 | 8 | $104.27 | 100 % | 6.52 ¢ | $26.04 | 3.2K | Buy day → | |
| 2026-09-05 | 16 | 143 KB | 5 | 13 | $177.84 | 83 % | 10.1 ¢ | $37.88 | 3.4K | Buy day → | |
| 2026-09-04 | 16 | 116 KB | 3 | 6 | $119.11 | 93 % | 11.6 ¢ | $75.27 | 2.6K | Buy day → | |
| 2026-09-03 | 16 | 172 KB | 1 | 2 | $44 | 0 % | 18.2 ¢ | $43.42 | 3.8K | Buy day → | |
| 2026-09-02 | 16 | 186 KB | 3 | 8 | $57.96 | 13 % | 9.19 ¢ | $40.55 | 4.5K | Buy day → | |
| 2026-09-01 | 16 | 960 KB | 7 | 25 | $900.36 | 95 % | 7.86 ¢ | $102.13 | 35.8K | 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 Treasury note yield on date 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 5 most traded Treasury note yield on date contracts on 2026-09-30 — 1 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 3 still open at the last print: 72 trades, $4.9K USD turnover. The busiest contract was KXUSTYLD-26SEP30-T4.80 with $2.5K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXUSTYLD-26SEP30-T4.80 USTYLD · 2026-09-30 · strike · ABOVE 4.8 | 2026-09-30 19:31 | 0.980 | 0.990 | 0.870 | 0.990 | 0.937 | Yes | 35 | $2.5K | 72 % | 10.5 ¢ | $304.08 | 6.1K | buy file → |
| KXUSTYLD-26SEP30-T4.60 USTYLD · 2026-09-30 · strike · ABOVE 4.6 | 2026-09-30 19:31 | 0.990 | 0.990 | 0.930 | 0.930 | 0.944 | open | 9 | $1.3K | 0 % | 1.00 ¢ | $60.76 | 1.1K | buy file → |
| KXUSTYLD-26SEP30-T4.40 USTYLD · 2026-09-30 · strike · ABOVE 4.4 | 2026-09-30 19:31 | 0.990 | 0.990 | 0.900 | 0.900 | 0.900 | open | 5 | $1.1K | 92 % | 15.0 ¢ | $506.32 | 2.9K | buy file → |
| KXUSTYLD-26SEP30-T4.90 USTYLD · 2026-09-30 · strike · ABOVE 4.9 | 2026-09-30 19:31 | 0.540 | 0.540 | 0.040 | 0.180 | 0.091 | open | 21 | $38.04 | 20 % | 35.6 ¢ | $9.28 | 12.8K | buy file → |
| KXUSTYLD-26SEP30-T5.00 USTYLD · 2026-09-30 · strike · ABOVE 5 | 2026-09-30 19:31 | 0.030 | 0.030 | 0.020 | 0.020 | 0.020 | No | 2 | $2.15 | 0 % | 5.52 ¢ | $1.59 | 1.4K | 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).
2026-09-29 — 3 contracts, 22 trades, $443.25 turnover
The 3 most traded Treasury note yield on date contracts on 2026-09-29 — 1 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 1 still open at the last print: 22 trades, $443.25 USD turnover. The busiest contract was KXUSTYLD-26SEP30-T4.90 with $329.93 turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXUSTYLD-26SEP30-T4.90 USTYLD · 2026-09-30 · strike · ABOVE 4.9 | 2026-09-30 19:31 | 0.550 | 0.810 | 0.540 | 0.540 | 0.731 | open | 11 | $329.93 | 25 % | 10.7 ¢ | $29.67 | 7.3K | buy file → |
| KXUSTYLD-26SEP30-T4.80 USTYLD · 2026-09-30 · strike · ABOVE 4.8 | 2026-09-30 19:31 | 0.920 | 0.980 | 0.890 | 0.980 | 0.926 | Yes | 4 | $102.82 | 91 % | 7.74 ¢ | $326.83 | 1.4K | buy file → |
| KXUSTYLD-26SEP30-T5.00 USTYLD · 2026-09-30 · strike · ABOVE 5 | 2026-09-30 19:31 | 0.050 | 0.090 | 0.030 | 0.030 | 0.073 | No | 7 | $10.5 | 99 % | 6.88 ¢ | $5.76 | 703 | buy file → |
2026-09-28 — 4 contracts, 54 trades, $2.6K turnover
The 4 most traded Treasury note yield on date contracts on 2026-09-28 — 1 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 3 still open at the last print: 54 trades, $2.6K USD turnover. The busiest contract was KXUSTYLD-26SEP30-T4.70 with $993.97 turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXUSTYLD-26SEP30-T4.70 USTYLD · 2026-09-30 · strike · ABOVE 4.7 | 2026-09-30 19:31 | 0.980 | 0.990 | 0.980 | 0.990 | 0.990 | Yes | 4 | $993.97 | 100 % | 6.96 ¢ | $470.23 | 418 | buy file → |
| KXUSTYLD-26SEP30-T4.80 USTYLD · 2026-09-30 · strike · ABOVE 4.8 | 2026-09-30 19:31 | 0.570 | 0.920 | 0.570 | 0.920 | 0.745 | open | 19 | $839.1 | 100 % | 18.2 ¢ | $36.92 | 757 | buy file → |
| KXUSTYLD-26SEP30-T4.90 USTYLD · 2026-09-30 · strike · ABOVE 4.9 | 2026-09-30 19:31 | 0.280 | 0.550 | 0.220 | 0.550 | 0.402 | open | 28 | $742.04 | 82 % | 21.3 ¢ | $24.2 | 25.0K | buy file → |
| KXUSTYLD-26SEP30-T5.00 USTYLD · 2026-09-30 · strike · ABOVE 5 | 2026-09-30 19:31 | 0.200 | 0.200 | 0.050 | 0.050 | 0.086 | open | 3 | $5.64 | 100 % | 4.73 ¢ | $4.46 | 910 | buy file → |
2026-09-27 — 3 contracts, 9 trades, $63.77 turnover
The 3 most traded Treasury note yield on date contracts on 2026-09-27 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 3 still open at the last print: 9 trades, $63.77 USD turnover. The busiest contract was KXUSTYLD-26SEP30-T4.90 with $35.85 turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXUSTYLD-26SEP30-T4.90 USTYLD · 2026-09-30 · strike · ABOVE 4.9 | 2026-09-30 19:31 | 0.140 | 0.300 | 0.140 | 0.280 | 0.294 | open | 6 | $35.85 | 13 % | 28.7 ¢ | $2.84 | 48.6K | buy file → |
| KXUSTYLD-26SEP30-T4.80 USTYLD · 2026-09-30 · strike · ABOVE 4.8 | 2026-09-30 19:31 | 0.570 | 0.580 | 0.570 | 0.570 | 0.571 | open | 2 | $27.91 | 0 % | 45.1 ¢ | $1.13 | 2.2K | buy file → |
| KXUSTYLD-26SEP30-T5.00 USTYLD · 2026-09-30 · strike · ABOVE 5 | 2026-09-30 19:31 | 0.030 | 0.200 | 0.030 | 0.200 | 0.200 | open | 1 | $0.01 | 100 % | 14.4 ¢ | $3.72 | 396 | buy file → |
2026-09-26 — 4 contracts, 11 trades, $1.2K turnover
The 4 most traded Treasury note yield on date contracts on 2026-09-26 — 2 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 1 still open at the last print: 11 trades, $1.2K USD turnover. The busiest contract was KXUSTYLD-26SEP30-T4.60 with $1.1K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXUSTYLD-26SEP30-T4.60 USTYLD · 2026-09-30 · strike · ABOVE 4.6 | 2026-09-30 19:31 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | Yes | 1 | $1.1K | 100 % | 4.00 ¢ | $834.73 | 166 | buy file → |
| KXUSTYLD-26SEP30-T4.80 USTYLD · 2026-09-30 · strike · ABOVE 4.8 | 2026-09-30 19:31 | 0.650 | 0.790 | 0.570 | 0.570 | 0.602 | open | 6 | $65.11 | 8 % | 26.2 ¢ | $18.9 | 2.1K | buy file → |
| KXUSTYLD-26SEP30-T5.00 USTYLD · 2026-09-30 · strike · ABOVE 5 | 2026-09-30 19:31 | 0.370 | 0.370 | 0.030 | 0.030 | 0.170 | No | 3 | $17.01 | 0 % | 21.6 ¢ | $2.59 | 478 | buy file → |
| KXUSTYLD-26SEP30-T4.70 USTYLD · 2026-09-30 · strike · ABOVE 4.7 | 2026-09-30 19:31 | 0.930 | 0.980 | 0.930 | 0.980 | 0.980 | Yes | 1 | $0.25 | 100 % | 10.6 ¢ | $152.87 | 703 | buy file → |
2026-09-25 — 6 contracts, 25 trades, $408.56 turnover
The 6 most traded Treasury note yield on date contracts on 2026-09-25 — 1 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 5 still open at the last print: 25 trades, $408.56 USD turnover. The busiest contract was KXUSTYLD-26SEP30-T4.80 with $294.96 turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXUSTYLD-26SEP30-T4.80 USTYLD · 2026-09-30 · strike · ABOVE 4.8 | 2026-09-30 19:31 | 0.870 | 0.970 | 0.650 | 0.650 | 0.719 | open | 9 | $294.96 | 0 % | 17.5 ¢ | $150.57 | 3.4K | buy file → |
| KXUSTYLD-26SEP30-T4.90 USTYLD · 2026-09-30 · strike · ABOVE 4.9 | 2026-09-30 19:31 | 0.350 | 0.550 | 0.140 | 0.140 | 0.500 | open | 8 | $61.02 | 3 % | 32.3 ¢ | $6.8 | 2.8K | buy file → |
| KXUSTYLD-26SEP30-T5.00 USTYLD · 2026-09-30 · strike · ABOVE 5 | 2026-09-30 19:31 | 0.150 | 0.370 | 0.150 | 0.370 | 0.261 | open | 4 | $28.83 | 13 % | 27.2 ¢ | $20.26 | 702 | buy file → |
| KXUSTYLD-26SEP30-T4.60 USTYLD · 2026-09-30 · strike · ABOVE 4.6 | 2026-09-30 19:31 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | Yes | 2 | $20.93 | 100 % | 3.61 ¢ | $760.84 | 308 | buy file → |
| KXUSTYLD-26SEP30-T5.10 USTYLD · 2026-09-30 · strike · ABOVE 5.1 | 2026-09-30 19:31 | 0.170 | 0.170 | 0.170 | 0.170 | 0.170 | open | 1 | $1.89 | 100 % | — | — | 1.3K | buy file → |
| KXUSTYLD-26SEP30-T3.80 USTYLD · 2026-09-30 · strike · ABOVE 3.8 | 2026-09-30 19:31 | 0.990 | 0.990 | 0.930 | 0.930 | 0.930 | open | 1 | $0.93 | 0 % | — | — | 1.4K | buy file → |
2026-09-24 — 10 contracts, 92 trades, $3.9K turnover
The 10 most traded Treasury note yield on date contracts on 2026-09-24 — 7 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 3 still open at the last print: 92 trades, $3.9K USD turnover. The busiest contract was KXUSTYLD-26SEP30-T4.90 with $1.5K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXUSTYLD-26SEP30-T4.90 USTYLD · 2026-09-30 · strike · ABOVE 4.9 | 2026-09-30 19:31 | 0.180 | 0.850 | 0.180 | 0.350 | 0.802 | open | 28 | $1.5K | 1 % | 44.2 ¢ | $20.52 | 20.3K | buy file → |
| KXUSTYLD-26SEP30-T4.80 USTYLD · 2026-09-30 · strike · ABOVE 4.8 | 2026-09-30 19:31 | 0.590 | 0.870 | 0.150 | 0.870 | 0.820 | open | 20 | $1.2K | 100 % | 24.2 ¢ | $191.78 | 5.3K | buy file → |
| KXUSTYLD-26SEP30-T4.50 USTYLD · 2026-09-30 · strike · ABOVE 4.5 | 2026-09-30 19:31 | 0.980 | 0.990 | 0.980 | 0.990 | 0.990 | Yes | 2 | $425.32 | 100 % | 4.33 ¢ | $174.42 | 1.8K | buy file → |
| KXUSTYLD-26SEP30-T3.50 USTYLD · 2026-09-30 · strike · ABOVE 3.5 | 2026-09-30 19:31 | 0.970 | 0.990 | 0.970 | 0.990 | 0.990 | Yes | 3 | $204.83 | 100 % | 8.48 ¢ | $115.62 | 2.2K | buy file → |
| KXUSTYLD-26SEP30-T3.40 USTYLD · 2026-09-30 · strike · ABOVE 3.4 | 2026-09-30 19:31 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | Yes | 2 | $164.34 | 100 % | 8.42 ¢ | $89.69 | 1.5K | buy file → |
| KXUSTYLD-26SEP30-T4.40 USTYLD · 2026-09-30 · strike · ABOVE 4.4 | 2026-09-30 19:31 | 0.970 | 0.990 | 0.970 | 0.990 | 0.987 | Yes | 11 | $137.95 | 90 % | 3.13 ¢ | $20.87 | 8.0K | buy file → |
| KXUSTYLD-26SEP30-T4.30 USTYLD · 2026-09-30 · strike · ABOVE 4.3 | 2026-09-30 19:31 | 0.980 | 0.990 | 0.980 | 0.980 | 0.987 | Yes | 11 | $128.19 | 95 % | 18.8 ¢ | $25.97 | 2.1K | buy file → |
| KXUSTYLD-26SEP30-T4.00 USTYLD · 2026-09-30 · strike · ABOVE 4 | 2026-09-30 19:31 | 0.960 | 0.990 | 0.960 | 0.970 | 0.988 | Yes | 6 | $93.83 | 98 % | 2.81 ¢ | $27.31 | 9.8K | buy file → |
| KXUSTYLD-26SEP30-T4.10 USTYLD · 2026-09-30 · strike · ABOVE 4.1 | 2026-09-30 19:31 | 0.990 | 0.990 | 0.980 | 0.980 | 0.983 | Yes | 4 | $50.27 | 98 % | 18.5 ¢ | $25.12 | 1.5K | buy file → |
| KXUSTYLD-26SEP30-T5.00 USTYLD · 2026-09-30 · strike · ABOVE 5 | 2026-09-30 19:31 | 0.160 | 0.160 | 0.150 | 0.150 | 0.150 | open | 5 | $30.8 | 0 % | 15.0 ¢ | $10.42 | 1.4K | buy file → |
How a Treasury note yield on date contract trades
On Kalshi, a Treasury note yield on date contract trades for about 12 days from open to close, is listed roughly 14 min before it opens, and quotes in 1 ¢ price steps (0..1). Measured on the 5 contracts captured on 2026-09-30.
Build a Treasury note yield on date model on this data
Every Treasury note yield on date event lists a ladder of strikes — one contract per range — and the rung that settles in the money is the label, so the ladder's prices read as an implied distribution rather than one probability. The day bundle holds the full order-book path and trade tape of every rung, nanosecond-stamped; the statistics on this page cover the most traded contracts per day; the bundle holds every contract listed on Kalshi that day.
Split by release or event day, never at random — every rung of one ladder settles on the same print, so the whole ladder is one example; walk forward over releases. The ladder guide works distribution labels, cross-strike features and the link to the crypto strike grids through.
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Why buy Kalshi Treasury note yield on date data here
Four things every page on this site is built on — and the reason the numbers above exist at all.
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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 Treasury note yield on date data — FAQ
What Kalshi Treasury note yield on date data can I download?
Tick-by-tick trades and Level-2 order-book depth for every contract of the Treasury note yield on date series on Kalshi (22 contract files on the latest day). One bundle = one UTC day of the whole series.
What is the Kalshi series ticker for Treasury note yield on date?
KXUSTYLD — 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 KXUSTYLD-* contract listed that UTC day.
How far back does the Treasury note yield on date data go?
Coverage runs March 2026 – September 2026 — 210 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 Treasury note yield on date 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 Treasury note yield on date 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 Treasury note yield on date 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 Treasury note yield on date 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.
What was the most traded Treasury note yield on date contract on 2026-09-30?
KXUSTYLD-26SEP30-T4.80 (USTYLD · 2026-09-30 · strike · ABOVE 4.8) — $2.5K USD turnover over 35 trades on Kalshi. The 5 most traded contracts of the series did 72 trades and $4.9K 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 Treasury note yield on date trading day on Kalshi?
2026-09-30, with $4.9K of USD turnover over 72 trades across every Treasury note yield on date contract of the day; the busiest full month was Sep 2026 at $23.4K. Since our statistics began on 2026-08-09 the series has recorded 675 trades and $24.7K over 53 captured days; the single biggest contract was KXUSTYLD-26SEP30-T4.80 (USTYLD · 2026-09-30 · strike · ABOVE 4.8) on 2026-09-30 with $2.5K. Any of these days is a downloadable bundle.