IOST Historical Market Data — Every Tick, €1 a Day
Every message of each venue's feed — tick-by-tick trades, order-book updates at full depth and quotes, not candles — for IOST across 14 exchanges and 22 trading pairs (spot, perpetual swaps and futures), each venue captured co-located with nanosecond timestamps in one schema, with 1-minute OHLCV derived from it. Compare venues side by side. Any instrument-day is €1 — buy as a guest, download instantly.
Every IOST print, one schema
Every IOST print — price, size, side and exchange timestamp — at full resolution, not sampled.
Every Level-2 snapshot and update at the venue's full book depth, plus top-of-book where the venue publishes it — nanosecond venue and receive timestamps, so IOST liquidity and slippage replay exactly.
Open/high/low/close, volume and VWAP per minute — ready for backtests and IOST signal research.
Bid-ask spreads in bps and ticks, normalized into one schema across every venue for apples-to-apples IOST comparison.
IOST across 14 exchanges
Where this asset trades, ranked by archive size. Open a venue's full catalog or jump into live analytics.
| Exchange | Pairs | Size | |
|---|---|---|---|
| Bitget | 2 | 216 GB | Analyze |
| Okx | 5 | 114 GB | Analyze |
| Binance USDT-M | 1 | 48.9 GB | Analyze |
| Bybit | 1 | 31.0 GB | Analyze |
| Mexc | 1 | 26.6 GB | Analyze |
| Bitmart | 2 | 20.6 GB | Analyze |
| HTX | 1 | 18.8 GB | Analyze |
| BingX | 2 | 15.7 GB | Analyze |
| KuCoin | 1 | 14.4 GB | Analyze |
| Binance Spot | 1 | 13.8 GB | Analyze |
| Whitebit | 2 | 13.3 GB | Analyze |
| Gate.io Spot | 1 | 8.24 GB | Analyze |
| Gate.io Future | 1 | 6.34 GB | Analyze |
| crypto.com | 1 | 3.91 GB | Analyze |
Most-recorded IOST pairs
| Instrument | Venue | Type | Coverage | Size | |
|---|---|---|---|---|---|
| IOSTUSDT.spot IOST/USDT ↗ | Bitget | Spot | April 2024 – present | 137 GB | Download |
| IOSTUSDT IOST/USDT ↗ | Bitget | Perpetuals | May 2024 – present | 79.1 GB | Download |
| IOST-USDT-SWAP IOST/USDT ↗ | Okx | Perpetuals | October 2023 – present | 59.8 GB | Download |
| IOST-USDT IOST/USDT ↗ | Okx | Spot | October 2023 – present | 51.6 GB | Download |
| IOSTUSDT IOST/USDT ↗ | Binance USDT-M | Perpetuals | October 2023 – present | 48.9 GB | Download |
| IOSTUSDT IOST/USDT ↗ | Bybit | Perpetuals | October 2023 – present | 31.0 GB | Download |
| IOSTUSDT IOST/USDT ↗ | Mexc | Spot | September 2024 – present | 26.6 GB | Download |
| iostusdt IOST/USDT ↗ | HTX | Spot | October 2023 – present | 18.8 GB | Download |
| IOST-USDT IOST/USDT ↗ | KuCoin | Spot | October 2023 – present | 14.4 GB | Download |
| IOSTUSDT IOST/USDT ↗ | Binance Spot | Spot | October 2023 – present | 13.8 GB | Download |
| IOST-USDT IOST/USDT ↗ | BingX | Perpetuals | June 2024 – present | 12.4 GB | Download |
| IOST_USDT IOST/USDT ↗ | Gate.io Spot | Spot | October 2023 – present | 8.24 GB | Download |
IOST tick size, lot size and contract rules
The trading rules the venues publish for the most-recorded IOST instruments — tick size, lot size, minimum order, contract size and funding interval.
| Venue | Instrument | Tick size | Lot size | Min order · notional | Contract size | Funding | Listed |
|---|---|---|---|---|---|---|---|
| Bitget | IOSTUSDT.spot Spot · stats | 0.0000001 | 0.1 | — · 1 USDT | — | — | — |
| Bitget | IOSTUSDT Perpetual · linear · stats | 0.0000001 | 1 | 1 · 5 USDT | — | 4 h | — |
| Okx | IOST-USDT-SWAP Perpetual · linear · stats | 0.0000001 | 1 | 1 · — | 1000 IOST | 4 h | 2020-04-21 |
| Okx | IOST-USDT Spot · stats | 0.0000001 | 0.00001 | 100 · — | — | — | 2021-01-29 |
| Binance USDT-M | IOSTUSDT Perpetual · linear · stats | 0.0000001 | 1 | 1 · 5 USDT | — | 4 h | 2020-02-21 |
| Bybit | IOSTUSDT Perpetual · linear · stats | 0.0000001 | 1 | 1 · 5 USDT | — | 8 h | — |
| Mexc | IOSTUSDT Spot · stats | 0.0000001 | 0.01 | — | — | — | — |
| HTX | iostusdt Spot · stats | 0.000001 | 0.0001 | 1 · 1 USDT | — | — | 2018-01-01 |
| KuCoin | IOST-USDT Spot · stats | 0.000001 | 0.0001 | 1 · 0.1 USDT | — | — | — |
| Binance Spot | IOSTUSDT Spot · stats | 0.000001 | 1 | 1 · 5 USDT | — | — | — |
| BingX | IOST-USDT Perpetual · linear · stats | 0.0000001 | 1 | 2360 · 2 USDT | — | 4 h | — |
| Gate.io Spot | IOST_USDT Spot · stats | 0.0000001 | 1 | 1 · — | — | — | 2021-03-01 |
Exchange-published instrument rules as synced on 2026-10-10: tick size = smallest price step, lot size = smallest quantity step, minimums as order quantity in base units · notional in quote currency, contract size per contract, funding = settlement interval of the perpetual. Every day file carries the same fields in its first line. Venues change these rules — check the venue before trading.
IOST (IOST) daily prices — IOSTUSDT.spot on Bitget
Open, high, low, close, trade count and USD turnover per UTC day since 2025-01-11, computed from the recorded tick data of the most-recorded IOST pair. Latest close 0.000843 on 2026-10-09; highest daily close 0.007893 (2025-01-14), lowest 0.000532 (2026-08-18).
| Month | Open | Close | Change | High (close) | Low (close) | Trades | Turnover | Avg / day |
|---|---|---|---|---|---|---|---|---|
| Oct 2026 (month to date) | 0.000896 | 0.000843 | −5.9 % | 0.000879 | 0.000823 | 5,270 | $131.9K | $14.7K |
| Sep 2026 | 0.000582 | 0.000896 | +54.0 % | 0.001892 | 0.000588 | 209,551 | $7.1M | $235.4K |
| Aug 2026 | 0.000612 | 0.000582 | −4.9 % | 0.000612 | 0.000532 | 48,125 | $866.9K | $28.0K |
| Jul 2026 | 0.000696 | 0.000612 | −12.1 % | 0.000736 | 0.000599 | 37,516 | $522.4K | $16.9K |
| Jun 2026 | 0.001034 | 0.000696 | −32.7 % | 0.001025 | 0.000696 | 25,240 | $471.7K | $15.7K |
| May 2026 | 0.001050 | 0.001034 | −1.5 % | 0.001246 | 0.001012 | 27,421 | $507.5K | $16.4K |
| Apr 2026 | 0.001077 | 0.001050 | −2.5 % | 0.001145 | 0.001050 | 35,046 | $610.5K | $20.3K |
| Mar 2026 | 0.001196 | 0.001077 | −9.9 % | 0.001211 | 0.001014 | 40,019 | $534.0K | $17.2K |
| Feb 2026 | 0.001412 | 0.001196 | −15.3 % | 0.001413 | 0.001142 | 43,187 | $713.7K | $25.5K |
| Jan 2026 | 0.001816 | 0.001412 | −22.2 % | 0.002036 | 0.001412 | 61,237 | $1.8M | $57.4K |
| Dec 2025 | 0.002251 | 0.001816 | −19.3 % | 0.002500 | 0.001455 | 53,170 | $3.1M | $100.1K |
| Nov 2025 | 0.002189 | 0.002251 | +2.8 % | 0.002260 | 0.001688 | 68,843 | $3.8M | $127.6K |
Over the 30 days to 2026-10-09, IOSTUSDT.spot on Bitget recorded 122,482 trades and $3.4M of USD turnover — about $114.8K per UTC day; the busiest day since 2025-01-11 was 2026-09-09 with $2.7M over 54,217 trades, the busiest full month Sep 2026 at $7.1M.
| UTC day | Open | High | Low | Close | Trades | Turnover |
|---|---|---|---|---|---|---|
| 2026-10-09 | 0.000823 | 0.000850 | 0.000816 | 0.000843 | 566 | $15.7K |
| 2026-10-08 | 0.000831 | 0.000842 | 0.000789 | 0.000823 | 604 | $14.2K |
| 2026-10-07 | 0.000861 | 0.000864 | 0.000784 | 0.000831 | 926 | $30.2K |
| 2026-10-06 | 0.000873 | 0.000875 | 0.000843 | 0.000861 | 465 | $10.6K |
| 2026-10-05 | 0.000854 | 0.000878 | 0.000841 | 0.000873 | 561 | $13.8K |
| 2026-10-04 | 0.000852 | 0.000869 | 0.000840 | 0.000854 | 602 | $15.3K |
| 2026-10-03 | 0.000863 | 0.000867 | 0.000833 | 0.000852 | 512 | $11.9K |
| 2026-10-02 | 0.000879 | 0.000892 | 0.000843 | 0.000863 | 560 | $10.6K |
| 2026-10-01 | 0.000896 | 0.000914 | 0.000860 | 0.000879 | 474 | $9.6K |
| 2026-09-30 | 0.000889 | 0.000922 | 0.000880 | 0.000896 | 574 | $21.4K |
| 2026-09-29 | 0.000906 | 0.000922 | 0.000860 | 0.000889 | 541 | $9.8K |
| 2026-09-28 | 0.000979 | 0.000990 | 0.000893 | 0.000906 | 656 | $13.8K |
| 2026-09-27 | 0.001010 | 0.001026 | 0.000967 | 0.000979 | 589 | $10.6K |
| 2026-09-26 | 0.000968 | 0.001024 | 0.000948 | 0.001010 | 868 | $18.8K |
| 2026-09-25 | 0.000926 | 0.000974 | 0.000905 | 0.000968 | 979 | $26.8K |
| 2026-09-24 | 0.000885 | 0.000929 | 0.000871 | 0.000926 | 1,414 | $54.3K |
| 2026-09-23 | 0.000935 | 0.000987 | 0.000857 | 0.000885 | 3,602 | $57.9K |
| 2026-09-22 | 0.000887 | 0.000935 | 0.000886 | 0.000935 | 1,833 | $51.6K |
| 2026-09-21 | 0.000882 | 0.000903 | 0.000856 | 0.000887 | 2,269 | $52.6K |
| 2026-09-20 | 0.000840 | 0.000974 | 0.000834 | 0.000882 | 6,606 | $104.6K |
| 2026-09-19 | 0.000827 | 0.000904 | 0.000809 | 0.000840 | 2,049 | $35.4K |
| 2026-09-18 | 0.000800 | 0.000833 | 0.000790 | 0.000827 | 1,987 | $44.7K |
| 2026-09-17 | 0.000825 | 0.000947 | 0.000782 | 0.000800 | 3,545 | $83.5K |
| 2026-09-16 | 0.000725 | 0.000962 | 0.000723 | 0.000825 | 7,585 | $220.3K |
| 2026-09-15 | 0.000794 | 0.000804 | 0.000714 | 0.000725 | 1,622 | $76.3K |
| 2026-09-14 | 0.000769 | 0.000818 | 0.000766 | 0.000794 | 1,977 | $64.6K |
| 2026-09-13 | 0.000914 | 0.000919 | 0.000768 | 0.000769 | 3,243 | $115.1K |
| 2026-09-12 | 0.000904 | 0.000938 | 0.000848 | 0.000914 | 5,794 | $112.0K |
| 2026-09-11 | 0.001016 | 0.001067 | 0.000863 | 0.000904 | 16,419 | $551.2K |
| 2026-09-10 | 0.001892 | 0.001892 | 0.000982 | 0.001016 | 53,060 | $1.6M |
| 2026-09-09 | 0.000855 | 0.002428 | 0.000806 | 0.001892 | 54,217 | $2.7M |
| 2026-09-08 | 0.000937 | 0.001189 | 0.000848 | 0.000855 | 6,695 | $408.2K |
| 2026-09-07 | 0.000731 | 0.001048 | 0.000693 | 0.000937 | 11,626 | $298.6K |
| 2026-09-06 | 0.000682 | 0.000814 | 0.000682 | 0.000731 | 7,489 | $169.6K |
| 2026-09-05 | 0.000605 | 0.000707 | 0.000605 | 0.000682 | 3,267 | $61.7K |
| 2026-09-04 | 0.000614 | 0.000616 | 0.000592 | 0.000605 | 1,586 | $20.5K |
| 2026-09-03 | 0.000588 | 0.000621 | 0.000583 | 0.000614 | 1,850 | $28.8K |
| 2026-09-02 | 0.000602 | 0.000624 | 0.000585 | 0.000588 | 2,151 | $36.0K |
| 2026-09-01 | 0.000582 | 0.000634 | 0.000577 | 0.000602 | 3,458 | $66.2K |
| 2026-08-31 | 0.000569 | 0.000589 | 0.000569 | 0.000582 | 1,384 | $28.4K |
| 2026-08-30 | 0.000593 | 0.000604 | 0.000564 | 0.000569 | 1,509 | $17.9K |
| 2026-08-29 | 0.000593 | 0.000597 | 0.000584 | 0.000593 | 1,291 | $17.7K |
| 2026-08-28 | 0.000606 | 0.000616 | 0.000583 | 0.000593 | 1,805 | $27.7K |
| 2026-08-27 | 0.000603 | 0.000621 | 0.000596 | 0.000606 | 1,691 | $15.4K |
| 2026-08-26 | 0.000569 | 0.000605 | 0.000567 | 0.000603 | 1,950 | $27.7K |
| 2026-08-25 | 0.000585 | 0.000594 | 0.000565 | 0.000569 | 1,343 | $24.0K |
| 2026-08-24 | 0.000600 | 0.000600 | 0.000544 | 0.000585 | 1,829 | $50.0K |
| 2026-08-23 | 0.000593 | 0.000605 | 0.000566 | 0.000600 | 1,413 | $26.9K |
| 2026-08-22 | 0.000612 | 0.000640 | 0.000563 | 0.000593 | 2,636 | $56.9K |
| 2026-08-21 | 0.000577 | 0.000633 | 0.000526 | 0.000612 | 2,309 | $85.9K |
| 2026-08-20 | 0.000560 | 0.000580 | 0.000554 | 0.000577 | 1,318 | $13.8K |
| 2026-08-19 | 0.000532 | 0.000567 | 0.000527 | 0.000560 | 1,223 | $12.7K |
| 2026-08-18 | 0.000540 | 0.000543 | 0.000529 | 0.000532 | 1,239 | $11.0K |
| 2026-08-17 | 0.000550 | 0.000557 | 0.000517 | 0.000540 | 1,853 | $15.4K |
| 2026-08-16 | 0.000558 | 0.000563 | 0.000546 | 0.000550 | 1,651 | $33.5K |
| 2026-08-15 | 0.000553 | 0.000568 | 0.000548 | 0.000558 | 1,281 | $13.4K |
| 2026-08-14 | 0.000548 | 0.000560 | 0.000539 | 0.000553 | 1,097 | $13.1K |
| 2026-08-13 | 0.000551 | 0.000556 | 0.000539 | 0.000548 | 1,084 | $27.8K |
| 2026-08-12 | 0.000571 | 0.000578 | 0.000543 | 0.000551 | 1,575 | $56.1K |
| 2026-08-11 | 0.000585 | 0.000586 | 0.000557 | 0.000571 | 1,627 | $40.6K |
| 2026-08-10 | 0.000605 | 0.000617 | 0.000585 | 0.000585 | 2,312 | $41.0K |
| 2026-08-09 | 0.000611 | 0.000697 | 0.000604 | 0.000605 | 3,601 | $47.1K |
| 2026-08-08 | 0.000600 | 0.000613 | 0.000599 | 0.000611 | 1,091 | $21.4K |
| 2026-08-07 | 0.000606 | 0.000608 | 0.000598 | 0.000600 | 1,000 | $14.7K |
| 2026-08-06 | 0.000601 | 0.000612 | 0.000600 | 0.000606 | 1,396 | $14.0K |
| 2026-08-05 | 0.000602 | 0.000610 | 0.000596 | 0.000601 | 1,230 | $19.8K |
| 2026-08-04 | 0.000609 | 0.000612 | 0.000597 | 0.000602 | 1,005 | $16.3K |
| 2026-08-03 | 0.000606 | 0.000615 | 0.000596 | 0.000609 | 1,410 | $21.9K |
| 2026-08-02 | 0.000604 | 0.000616 | 0.000603 | 0.000606 | 688 | $13.5K |
| 2026-08-01 | 0.000612 | 0.000618 | 0.000599 | 0.000604 | 1,284 | $41.4K |
| 2026-07-31 | 0.000606 | 0.000617 | 0.000594 | 0.000612 | 1,641 | $46.9K |
| 2026-07-30 | 0.000599 | 0.000614 | 0.000590 | 0.000606 | 1,888 | $35.5K |
| 2026-07-29 | 0.000625 | 0.000626 | 0.000580 | 0.000599 | 1,518 | $20.5K |
| 2026-07-28 | 0.000646 | 0.000685 | 0.000621 | 0.000625 | 2,772 | $51.0K |
| 2026-07-27 | 0.000653 | 0.000682 | 0.000623 | 0.000646 | 2,173 | $32.7K |
| 2026-07-26 | 0.000649 | 0.000663 | 0.000646 | 0.000653 | 1,166 | $13.0K |
| 2026-07-25 | 0.000642 | 0.000667 | 0.000637 | 0.000649 | 1,170 | $10.5K |
| 2026-07-24 | 0.000652 | 0.000659 | 0.000637 | 0.000642 | 1,328 | $16.1K |
| 2026-07-23 | 0.000666 | 0.000670 | 0.000651 | 0.000652 | 1,116 | $8.8K |
| 2026-07-22 | 0.000669 | 0.000673 | 0.000657 | 0.000666 | 1,053 | $6.4K |
| 2026-07-21 | 0.000663 | 0.000679 | 0.000662 | 0.000669 | 1,070 | $8.0K |
| 2026-07-20 | 0.000656 | 0.000670 | 0.000645 | 0.000663 | 1,124 | $10.1K |
| 2026-07-19 | 0.000667 | 0.000669 | 0.000656 | 0.000656 | 741 | $4.4K |
| 2026-07-18 | 0.000668 | 0.000679 | 0.000662 | 0.000667 | 1,185 | $10.2K |
| 2026-07-17 | 0.000660 | 0.000690 | 0.000659 | 0.000668 | 1,469 | $14.3K |
| 2026-07-16 | 0.000681 | 0.000685 | 0.000656 | 0.000660 | 1,418 | $15.3K |
| 2026-07-15 | 0.000684 | 0.000701 | 0.000679 | 0.000681 | 1,386 | $14.8K |
| 2026-07-14 | 0.000676 | 0.000696 | 0.000669 | 0.000684 | 1,028 | $12.1K |
| 2026-07-13 | 0.000700 | 0.000709 | 0.000668 | 0.000676 | 1,532 | $19.8K |
| 2026-07-12 | 0.000702 | 0.000714 | 0.000698 | 0.000700 | 1,056 | $9.8K |
Live analytics for IOSTUSDT.spot → · Download IOSTUSDT.spot tick days →
How to download IOST (IOST) historical data
- Open the Data Shop — it lands on the most-recorded IOST instrument; every other instrument on this page links straight to its own day calendar.
- Pick a UTC day in the calendar. Each day is one file with every trade, order-book update and quote the venue published — the shop shows the day's candle and file size before you buy.
- Try a free sample day first — one complete day, same schema, no sign-up.
- Check out as a guest — pay by card, no account, no sales call — and the file downloads immediately at €1 per instrument-day. Buying many days? Select them across the calendar or use the scanner bulk-add.
- Need CSV or Parquet instead of the native tick file? Append
?format=to any download — see the formats overview. Coding agents can do all of this through the MCP server.
Market structure & coverage
IOST (IOST) tick data has been recorded since October 2023, with new days added daily — over 3 years of history across spot, perpetual swaps and futures on 14 venues. 22 trading pairs, 10.8 TB recorded, quoted in USDT, USD, EUR, USDC. Each day is one complete tick file — not a snapshot or candle feed — at €1 per instrument-day, self-service, with no subscription.
IOST (IOST) in real time — live order books and trades by the UTC day
IOST streams live on Binance USDT-M, Binance Spot and OKX — order book, top of book, trades, mark price, index price, funding rate and liquidations over WebSocket (JSON or SBE), captured at the venue in Tokyo and delivered at our London, Frankfurt, Ashburn or Ohio endpoints over dedicated lines. Buy one IOST instrument or the whole market by the UTC calendar day and connect with one API key.
Binance lines: ~69.8 ms Tokyo → London, ~68.2 ms Tokyo → Frankfurt, ~67.7 ms Tokyo → Ashburn and ~64.1 ms Tokyo → Ohio — one-way line latency from the site where the venue is captured to our endpoint — the venue's own latency and the on-ramp to your client come on top.
OKX lines: ~69.8 ms Tokyo → London, ~68.2 ms Tokyo → Frankfurt, ~67.7 ms Tokyo → Ashburn and ~64.1 ms Tokyo → Ohio — one-way line latency from the site where the venue is captured to our endpoint — the venue's own latency and the on-ramp to your client come on top.
Bought self-serve by the UTC calendar day — €49 per instrument-day or €99 per market-day; no subscription, nothing renews. Single OKX instruments: spot and perpetual swaps — dated futures and options come with the whole market. Enterprise subscriptions already cover further locations and venues.
| Market | Lead instrument | Topics | Venue page | Buy |
|---|---|---|---|---|
| Binance USDT-M | IOSTUSDT | order book, top of book, trades, mark price, index price, funding rate and liquidations | Low-latency Binance market data | Buy IOSTUSDT → |
| Binance Spot | IOSTUSDT | order book, top of book and trades | Low-latency Binance market data | Buy IOSTUSDT → |
| OKX | IOST-USDT-SWAP | order book, top of book, trades, mark price, index price, funding rate and liquidations | OKX real-time market data | Buy IOST-USDT-SWAP → |
Why buy IOST 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
IOST historical data — FAQ
What IOST historical data can I download?
Tick-by-tick trades, Level-2 order-book depth, 1-minute OHLCV/VWAP and spreads for 22 IOST trading pairs across 14 exchanges, quoted in USDT, USD and EUR.
Which exchanges have IOST (IOST) data?
14 venues, led by Bitget. Compare them side by side in the cross-venue analyzer.
How far back does IOST data go?
IOST coverage runs October 2023 – present across the included venues. Availability varies per pair and exchange.
What format are the IOST data files in?
One zstd-compressed text file per instrument per UTC day, identical schema across every venue. Free samples are on the downloads page.
Can I download IOST (IOST) data as CSV or Parquet?
Yes — every free sample and every purchased tick day also exports as gzipped CSV or Parquet at no extra cost: trades in both formats, liquidations (derivatives, 2026 onward) in both, and top-of-book (BBO) quotes as CSV on venues that publish a BBO stream. Timestamps are integer microseconds UTC and the columns load straight into pandas, polars or DuckDB — see the formats overview.
What was the IOST (IOST) closing price on a given day?
The daily price-history table on this page lists open, high, low and close, trade count and USD turnover per UTC day for the most-recorded IOST pair, back to the start of our daily statistics in January 2025 — computed from the recorded tick data, not from a third-party price index. Per-venue and per-pair daily series are in the analytics.
Do you have every IOST pair, or only the big ones?
Every IOST instrument on every venue we record, every UTC day since it was added — the 14 venues and 22 pairs on this page are the archive's full list, not a curated top-N, each captured as the complete feed at full book depth.
How much does IOST historical data cost?
€1 per IOST instrument-day — no subscription, no minimum order, no account needed: buy as a guest, download instantly, or use credit packs that never expire. Free full-day samples first on the downloads page; details on pricing.
How much IOST (IOST) volume trades per day?
On IOSTUSDT.spot at Bitget, the most-recorded IOST pair in the archive, our tick capture recorded $3.4M of USD turnover over 122,482 trades in the 30 days to 2026-10-09 — about $114.8K and 4.1K trades per UTC day. The busiest day since 2025-01-11 was 2026-09-09 with $2.7M, the busiest full month Sep 2026 at $7.1M. IOST trades on 14 exchanges in the archive; every venue's figures are on its exchange page.
What was the highest IOST daily close since 2025?
0.007893 on 2025-01-14 (IOSTUSDT.spot, Bitget, UTC daily close from our recorded trades); the lowest daily close was 0.000532 on 2026-08-18, and the latest close in the archive is 0.000843 on 2026-10-09. The full day-by-day table is on this page; every day is downloadable as tick data.
What is the tick size of IOST instruments?
The smallest price step per instrument — Bitget IOSTUSDT.spot (spot): 0.0000001; Bitget IOSTUSDT (perpetual): 0.0000001; Okx IOST-USDT-SWAP (perpetual): 0.0000001; Okx IOST-USDT (spot): 0.0000001; Binance USDT-M IOSTUSDT (perpetual): 0.0000001; Bybit IOSTUSDT (perpetual): 0.0000001. The smallest quantity step (lot size) — Bitget IOSTUSDT.spot (spot): 0.1; Bitget IOSTUSDT (perpetual): 1; Okx IOST-USDT-SWAP (perpetual): 1; Okx IOST-USDT (spot): 0.00001; Binance USDT-M IOSTUSDT (perpetual): 1; Bybit IOSTUSDT (perpetual): 1. The instrument-specifications table on this page lists every row. Values as synced from the venues on 2026-10-10; exchanges change these rules, so check the venue before trading.
What is the minimum order size for IOST instruments?
Minimum order quantity and, where the venue publishes one, minimum notional — Bitget IOSTUSDT.spot (spot): 1 USDT notional; Bitget IOSTUSDT (perpetual): 1 IOST / 5 USDT notional; Okx IOST-USDT-SWAP (perpetual): 1 IOST; Okx IOST-USDT (spot): 100 IOST; Binance USDT-M IOSTUSDT (perpetual): 1 IOST / 5 USDT notional; Bybit IOSTUSDT (perpetual): 1 IOST / 5 USDT notional. Values as synced from the venues on 2026-10-10; exchanges change these rules, so check the venue before trading.
What is the funding interval of IOST instruments perpetuals?
Funding settles Bitget IOSTUSDT (perpetual): every 4 h; Okx IOST-USDT-SWAP (perpetual): every 4 h, contract size 1000 IOST; Binance USDT-M IOSTUSDT (perpetual): every 4 h; Bybit IOSTUSDT (perpetual): every 8 h; BingX IOST-USDT (perpetual): every 4 h. Every funding-rate update is part of the recorded perpetual day files (message type 9), so the full funding history replays from the archive. Values as synced from the venues on 2026-10-10; exchanges change these rules, so check the venue before trading.
Is IOST (IOST) market data available in real time?
Yes — IOST streams live over WebSocket (JSON or SBE) on Binance USDT-M, Binance Spot and OKX, captured at the venue in Tokyo and delivered at our London, Frankfurt, Ashburn or Ohio endpoints over dedicated lines. Binance lines: ~69.8 ms Tokyo → London, ~68.2 ms Tokyo → Frankfurt, ~67.7 ms Tokyo → Ashburn and ~64.1 ms Tokyo → Ohio — one-way line latency from the site where the venue is captured to our endpoint — the venue's own latency and the on-ramp to your client come on top. OKX lines: ~69.8 ms Tokyo → London, ~68.2 ms Tokyo → Frankfurt, ~67.7 ms Tokyo → Ashburn and ~64.1 ms Tokyo → Ohio — one-way line latency from the site where the venue is captured to our endpoint — the venue's own latency and the on-ramp to your client come on top. Access is bought by the UTC day (€49 per instrument-day or €99 per market-day) with one API key — see real-time crypto market data, low-latency Binance market data and OKX real-time market data and the connection guide.