IO/USDT (IOUSDT) Historical Market Data — Every Tick, €1 a Day
Every message of each venue's IO/USDT feed — tick-by-tick trades, Level-2 order-book updates at full depth and quotes, not candles — across 13 exchanges and 17 instruments (spot and perpetual), June 2024 – present, captured co-located at each venue with nanosecond timestamps in one schema, 12.2 TB raw, with 1-minute OHLCV derived from it. Any instrument-day is €1 — buy as a guest, download instantly.
Every IO/USDT print, one schema
Every IO/USDT 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 IO/USDT liquidity and slippage replay exactly.
Open/high/low/close, volume and VWAP per minute — ready for backtests and IO/USDT signal research.
Bid-ask spreads in bps and ticks, normalized into one schema across every venue for apples-to-apples IO/USDT comparison.
IO/USDT across 13 exchanges
Every venue that lists IO/USDT in the archive, ranked by recorded size, with the instrument class each one carries — spot and perpetual. Open a venue's page for its full catalog, or jump straight to an instrument's day files.
| Venue | Spot | Perpetual | Recorded |
|---|---|---|---|
| Bitget | IOUSDT.spot since June 2024 · 848 days · 2.34 TB | IOUSDT since June 2024 · 848 days · 1.65 TB | 3.99 TB |
| KuCoin Futures | — | IOUSDTM since June 2024 · 848 days · 2.18 TB | 2.18 TB |
| Binance USDT-M | — | IOUSDT since June 2024 · 848 days · 1.22 TB | 1.22 TB |
| Bybit | IOUSDT.spot since June 2024 · 848 days · 426 GB | IOUSDT since June 2024 · 848 days · 779 GB | 1.18 TB |
| Mexc | IOUSDT since September 2024 · 762 days · 726 GB | — | 726 GB |
| BingX | IO-USDT.spot since June 2024 · 848 days · 110 GB | IO-USDT since June 2024 · 848 days · 482 GB | 593 GB |
| HTX | iousdt since June 2024 · 848 days · 444 GB | — | 444 GB |
| Binance Spot | IOUSDT since June 2024 · 848 days · 419 GB | — | 419 GB |
| Woo X | — | PERP_IO_USDT since June 2024 · 820 days · 382 GB | 382 GB |
| KuCoin | IO-USDT since June 2024 · 848 days · 324 GB | — | 324 GB |
| Whitebit | IO_USDT since August 2025 · 421 days · 77.2 GB | IO_PERP since August 2025 · 421 days · 194 GB | 271 GB |
| Gate.io Spot | IO_USDT since June 2024 · 848 days · 258 GB | — | 258 GB |
| Gate.io Future | — | IO_USDT since June 2024 · 848 days · 255 GB | 255 GB |
One row per venue; each cell names the heaviest instrument of that class with its first recorded day, recorded UTC days and raw (uncompressed) size. Dated futures fold every contract of the venue into one cell.
IO/USDT spread, depth and turnover per exchange
Where IO/USDT is tightest, deepest and busiest — average quoted spread, order-book depth and daily turnover per venue, computed from our own recordings. The tick files behind these numbers are the same ones in the shop.
| Venue | Instrument | Avg spread (bps) | Top-of-book depth | Top-20 depth | Turnover / day | Trades / day |
|---|---|---|---|---|---|---|
| Binance USDT-M | IOUSDT · Perpetual | 7.43 | $714.67 | $73.5K | $4.7M | 62,272 |
| Binance Spot | IOUSDT · Spot | 9.30 | $631.04 | $71.4K | $1.7M | 23,224 |
| BingX | IO-USDT · Perpetual | 17 | $843.1 | $123.9K | $1.3M | 33,404 |
| Bitget | IOUSDT · Perpetual | 11 | $721.74 | $50.6K | $839.3K | 3,556 |
| Whitebit | IO_PERP · Perpetual | 62 | $144.24 | $21.6K | $808.5K | 11,726 |
| Bybit | IOUSDT · Perpetual | 12 | $234.17 | $15.0K | $723.2K | 10,563 |
| Whitebit | IO_USDT · Spot | 33 | $121.74 | $68.6K | $457.1K | 6,246 |
| Gate.io Future | IO_USDT · Perpetual | 11 | $138.49 | $3.4K | $435.4K | 6,614 |
| Mexc | IOUSDT · Spot | 9.24 | $503.75 | $51.3K | $401.2K | 13,853 |
| Bybit | IOUSDT.spot · Spot | 11 | $232.65 | $41.4K | $311.4K | 5,519 |
| Gate.io Spot | IO_USDT · Spot | 8.10 | $33.26 | $8.3K | $136.6K | 7,864 |
| BingX | IO-USDT.spot · Spot | 25 | $628.53 | $63.2K | $94.6K | 10,798 |
| Bitget | IOUSDT.spot · Spot | 10 | $265.99 | $34.5K | $94.3K | 2,823 |
| KuCoin Futures | IOUSDTM · Perpetual | 14 | $203.88 | $28.0K | $81.6K | 1,494 |
| KuCoin | IO-USDT · Spot | 9.86 | $204.52 | $8.2K | $53.5K | 1,630 |
| HTX | iousdt · Spot | 450 | $248.63 | $2.2K | $591.37 | 23 |
| Woo X | PERP_IO_USDT · Perpetual | 3338 | $97.33 | $2.1K | $274.8 | 1 |
Averages over the recorded days of the 30 days to 2026-10-06, computed from our own order-book and trade recordings. Spread = average quoted spread in basis points; top-of-book depth = mean of best bid and best ask size in USD; top-20 depth = mid-side total notional over the top 20 levels (((bid + ask) / 2) × 20). Ranked by turnover.
IO/USDT tick size, lot size and contract rules per exchange
The trading rules each venue publishes for its IO/USDT instrument — tick size, lot size, minimum order, contract size and the funding interval of the perpetuals. Backtests need them to round prices and sizes the way the venue does.
| Venue | Instrument | Tick size | Lot size | Min order · notional | Contract size | Funding | Listed |
|---|---|---|---|---|---|---|---|
| Bitget | IOUSDT.spot Spot · stats | 0.0001 | 0.01 | — · 1 USDT | — | — | — |
| Bitget | IOUSDT Perpetual · linear · stats | 0.0001 | 1 | 1 · 5 USDT | — | 4 h | — |
| KuCoin Futures | IOUSDTM Perpetual · linear · stats | 0.0001 | 1 | 1 · — | — | 4 h | 2024-06-11 |
| Binance USDT-M | IOUSDT Perpetual · linear · stats | 0.0001 | 0.1 | 0.1 · 5 USDT | — | 4 h | 2024-06-11 |
| Bybit | IOUSDT.spot Spot · stats | 0.0001 | 0.01 | 0.01 · 5 USDT | — | — | — |
| Bybit | IOUSDT Perpetual · linear · stats | 0.0001 | 0.1 | 0.1 · 5 USDT | — | 4 h | — |
| Mexc | IOUSDT Spot · stats | 0.00001 | 0.01 | — | — | — | — |
| BingX | IO-USDT.spot Spot · stats | 0.0001 | 0.001 | — · 1 USDT | — | — | 2024-06-11 |
| BingX | IO-USDT Perpetual · linear · stats | 0.0001 | 0.001 | 12.954 · 2 USDT | — | 4 h | — |
| HTX | iousdt Spot · stats | 0.0001 | 0.0001 | 0.01 · 1 USDT | — | — | 2024-06-07 |
| Binance Spot | IOUSDT Spot · stats | 0.0001 | 0.01 | 0.01 · 5 USDT | — | — | — |
| Woo X | PERP_IO_USDT Perpetual · linear · stats | 0.0001 | 0.1 | 0.1 · — | — | 4 h | — |
| KuCoin | IO-USDT Spot · stats | 0.0001 | 0.01 | 1 · 0.1 USDT | — | — | — |
| Whitebit | IO_USDT Spot · stats | 0.0001 | 0.01 | 10 · 1 USDT | — | — | — |
| Whitebit | IO_PERP Perpetual · linear · stats | 0.0001 | 0.1 | 1 · 5 USDT | — | 4 h | — |
| Gate.io Spot | IO_USDT Spot · stats | 0.00001 | 1 | 1 · — | — | — | 2024-06-11 |
| Gate.io Future | IO_USDT Perpetual · linear · stats | 0.00001 | 1 | 1 · — | — | 4 h | — |
Exchange-published instrument rules as synced on 2026-10-07: 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.
IOUSDT daily prices — IOUSDT.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 IO/USDT instrument. Latest close 0.1727 on 2026-10-06; highest daily close 3.55 (2025-01-17), lowest 0.0960 (2026-04-05).
| Month | Open | Close | Change | High (close) | Low (close) | Trades | Turnover | Avg / day |
|---|---|---|---|---|---|---|---|---|
| Oct 2026 (month to date) | 0.1629 | 0.1727 | +6.0 % | 0.1734 | 0.1544 | 14,658 | $579.2K | $96.5K |
| Sep 2026 | 0.1287 | 0.1629 | +26.6 % | 0.1706 | 0.1218 | 81,085 | $2.5M | $83.4K |
| Aug 2026 | 0.1333 | 0.1287 | −3.5 % | 0.1458 | 0.1107 | 58,749 | $1.7M | $53.3K |
| Jul 2026 | 0.1658 | 0.1333 | −19.6 % | 0.1793 | 0.1288 | 39,618 | $1.2M | $37.5K |
| Jun 2026 | 0.1770 | 0.1658 | −6.3 % | 0.1947 | 0.1360 | 65,920 | $3.9M | $129.7K |
| May 2026 | 0.1160 | 0.1770 | +52.6 % | 0.1920 | 0.1180 | 71,104 | $6.1M | $195.9K |
| Apr 2026 | 0.1070 | 0.1160 | +8.4 % | 0.1290 | 0.0960 | 26,257 | $1.4M | $46.8K |
| Mar 2026 | 0.1080 | 0.1070 | −0.9 % | 0.1250 | 0.1000 | 31,239 | $2.3M | $72.9K |
| Feb 2026 | 0.1210 | 0.1080 | −10.7 % | 0.1240 | 0.1000 | 30,109 | $2.5M | $91.0K |
| Jan 2026 | 0.1530 | 0.1210 | −20.9 % | 0.1820 | 0.1210 | 47,359 | $3.4M | $109.9K |
| Dec 2025 | 0.2200 | 0.1530 | −30.5 % | 0.2160 | 0.1350 | 63,994 | $4.0M | $129.2K |
| Nov 2025 | 0.2960 | 0.2200 | −25.7 % | 0.3320 | 0.2200 | 76,776 | $6.0M | $201.1K |
Over the 30 days to 2026-10-06, IOUSDT.spot on Bitget recorded 84,700 trades and $2.8M of USD turnover — about $94.3K per UTC day; the busiest day since 2025-01-11 was 2025-05-08 with $6.5M over 21,654 trades, the busiest full month May 2026 at $6.1M.
| UTC day | Open | High | Low | Close | Trades | Turnover |
|---|---|---|---|---|---|---|
| 2026-10-06 | 0.1717 | 0.1760 | 0.1665 | 0.1727 | 1,217 | $53.2K |
| 2026-10-05 | 0.1734 | 0.1912 | 0.1652 | 0.1717 | 1,319 | $107.5K |
| 2026-10-04 | 0.1698 | 0.1834 | 0.1668 | 0.1734 | 4,611 | $217.3K |
| 2026-10-03 | 0.1544 | 0.1711 | 0.1523 | 0.1698 | 4,486 | $125.9K |
| 2026-10-02 | 0.1571 | 0.1623 | 0.1494 | 0.1544 | 1,673 | $44.6K |
| 2026-10-01 | 0.1629 | 0.1651 | 0.1549 | 0.1571 | 1,352 | $30.7K |
| 2026-09-30 | 0.1564 | 0.1697 | 0.1563 | 0.1629 | 2,099 | $52.4K |
| 2026-09-29 | 0.1571 | 0.1668 | 0.1514 | 0.1564 | 1,908 | $51.9K |
| 2026-09-28 | 0.1706 | 0.1722 | 0.1525 | 0.1571 | 3,760 | $69.8K |
| 2026-09-27 | 0.1683 | 0.1726 | 0.1648 | 0.1706 | 1,447 | $43.9K |
| 2026-09-26 | 0.1678 | 0.1801 | 0.1626 | 0.1683 | 2,093 | $104.0K |
| 2026-09-25 | 0.1576 | 0.1684 | 0.1539 | 0.1678 | 4,305 | $166.1K |
| 2026-09-24 | 0.1476 | 0.1589 | 0.1459 | 0.1576 | 3,173 | $202.0K |
| 2026-09-23 | 0.1606 | 0.1648 | 0.1443 | 0.1476 | 2,606 | $193.7K |
| 2026-09-22 | 0.1525 | 0.1615 | 0.1470 | 0.1606 | 3,264 | $97.5K |
| 2026-09-21 | 0.1455 | 0.1548 | 0.1431 | 0.1525 | 2,588 | $85.5K |
| 2026-09-20 | 0.1433 | 0.1467 | 0.1354 | 0.1455 | 2,990 | $79.9K |
| 2026-09-19 | 0.1424 | 0.1447 | 0.1396 | 0.1433 | 1,886 | $50.6K |
| 2026-09-18 | 0.1296 | 0.1429 | 0.1286 | 0.1424 | 3,055 | $155.6K |
| 2026-09-17 | 0.1218 | 0.1352 | 0.1220 | 0.1296 | 4,776 | $168.7K |
| 2026-09-16 | 0.1226 | 0.1228 | 0.1163 | 0.1218 | 2,162 | $53.9K |
| 2026-09-15 | 0.1318 | 0.1324 | 0.1202 | 0.1226 | 2,125 | $64.1K |
| 2026-09-14 | 0.1264 | 0.1351 | 0.1253 | 0.1318 | 1,460 | $37.7K |
| 2026-09-13 | 0.1291 | 0.1321 | 0.1252 | 0.1264 | 1,511 | $22.6K |
| 2026-09-12 | 0.1287 | 0.1309 | 0.1276 | 0.1291 | 738 | $11.0K |
| 2026-09-11 | 0.1277 | 0.1345 | 0.1251 | 0.1287 | 2,290 | $55.0K |
| 2026-09-10 | 0.1345 | 0.1353 | 0.1270 | 0.1277 | 3,300 | $83.8K |
| 2026-09-09 | 0.1375 | 0.1435 | 0.1314 | 0.1345 | 9,969 | $193.5K |
| 2026-09-08 | 0.1412 | 0.1441 | 0.1356 | 0.1375 | 2,475 | $77.5K |
| 2026-09-07 | 0.1398 | 0.1445 | 0.1369 | 0.1412 | 4,062 | $130.2K |
| 2026-09-06 | 0.1298 | 0.1410 | 0.1297 | 0.1398 | 3,630 | $82.6K |
| 2026-09-05 | 0.1269 | 0.1309 | 0.1263 | 0.1298 | 1,268 | $24.9K |
| 2026-09-04 | 0.1326 | 0.1342 | 0.1246 | 0.1269 | 1,760 | $27.6K |
| 2026-09-03 | 0.1285 | 0.1352 | 0.1282 | 0.1326 | 2,083 | $67.3K |
| 2026-09-02 | 0.1289 | 0.1311 | 0.1260 | 0.1285 | 893 | $14.3K |
| 2026-09-01 | 0.1287 | 0.1329 | 0.1259 | 0.1289 | 1,409 | $35.7K |
| 2026-08-31 | 0.1260 | 0.1313 | 0.1248 | 0.1287 | 7,922 | $131.4K |
| 2026-08-30 | 0.1296 | 0.1338 | 0.1234 | 0.1260 | 1,408 | $25.4K |
| 2026-08-29 | 0.1312 | 0.1322 | 0.1286 | 0.1296 | 874 | $15.0K |
| 2026-08-28 | 0.1395 | 0.1418 | 0.1289 | 0.1312 | 1,471 | $29.2K |
| 2026-08-27 | 0.1398 | 0.1439 | 0.1350 | 0.1395 | 1,569 | $28.4K |
| 2026-08-26 | 0.1367 | 0.1406 | 0.1337 | 0.1398 | 1,247 | $12.7K |
| 2026-08-25 | 0.1441 | 0.1488 | 0.1351 | 0.1367 | 2,125 | $18.8K |
| 2026-08-24 | 0.1458 | 0.1500 | 0.1388 | 0.1441 | 3,730 | $41.9K |
| 2026-08-23 | 0.1375 | 0.1480 | 0.1305 | 0.1458 | 3,921 | $81.8K |
| 2026-08-22 | 0.1412 | 0.1505 | 0.1336 | 0.1375 | 8,939 | $371.0K |
| 2026-08-21 | 0.1312 | 0.1475 | 0.1300 | 0.1412 | 3,202 | $84.6K |
| 2026-08-20 | 0.1233 | 0.1318 | 0.1219 | 0.1312 | 707 | $21.4K |
| 2026-08-19 | 0.1161 | 0.1242 | 0.1119 | 0.1233 | 994 | $34.2K |
| 2026-08-18 | 0.1118 | 0.1179 | 0.1107 | 0.1161 | 1,550 | $29.6K |
| 2026-08-17 | 0.1107 | 0.1153 | 0.1107 | 0.1118 | 834 | $26.8K |
| 2026-08-16 | 0.1128 | 0.1141 | 0.1090 | 0.1107 | 835 | $37.0K |
| 2026-08-15 | 0.1107 | 0.1178 | 0.1106 | 0.1128 | 1,453 | $85.0K |
| 2026-08-14 | 0.1138 | 0.1146 | 0.1083 | 0.1107 | 1,238 | $85.4K |
| 2026-08-13 | 0.1114 | 0.1176 | 0.1094 | 0.1138 | 1,012 | $63.9K |
| 2026-08-12 | 0.1163 | 0.1205 | 0.1096 | 0.1114 | 2,899 | $193.3K |
| 2026-08-11 | 0.1208 | 0.1216 | 0.1133 | 0.1163 | 1,058 | $53.1K |
| 2026-08-10 | 0.1268 | 0.1298 | 0.1198 | 0.1208 | 1,375 | $32.1K |
| 2026-08-09 | 0.1203 | 0.1311 | 0.1192 | 0.1268 | 2,163 | $27.8K |
| 2026-08-08 | 0.1181 | 0.1225 | 0.1181 | 0.1203 | 610 | $11.5K |
| 2026-08-07 | 0.1240 | 0.1256 | 0.1181 | 0.1181 | 715 | $11.6K |
| 2026-08-06 | 0.1242 | 0.1266 | 0.1210 | 0.1240 | 1,229 | $18.8K |
| 2026-08-05 | 0.1252 | 0.1283 | 0.1235 | 0.1242 | 847 | $21.9K |
| 2026-08-04 | 0.1273 | 0.1280 | 0.1233 | 0.1252 | 807 | $16.9K |
| 2026-08-03 | 0.1318 | 0.1318 | 0.1270 | 0.1273 | 1,059 | $25.0K |
| 2026-08-02 | 0.1314 | 0.1350 | 0.1314 | 0.1318 | 482 | $8.4K |
| 2026-08-01 | 0.1333 | 0.1353 | 0.1297 | 0.1314 | 474 | $9.9K |
| 2026-07-31 | 0.1365 | 0.1395 | 0.1327 | 0.1333 | 1,340 | $56.9K |
| 2026-07-30 | 0.1288 | 0.1392 | 0.1279 | 0.1365 | 1,177 | $46.9K |
| 2026-07-29 | 0.1388 | 0.1396 | 0.1261 | 0.1288 | 1,548 | $53.4K |
| 2026-07-28 | 0.1379 | 0.1412 | 0.1358 | 0.1388 | 654 | $21.2K |
| 2026-07-27 | 0.1493 | 0.1519 | 0.1373 | 0.1379 | 968 | $25.4K |
| 2026-07-26 | 0.1442 | 0.1537 | 0.1429 | 0.1493 | 1,565 | $46.1K |
| 2026-07-25 | 0.1441 | 0.1472 | 0.1420 | 0.1442 | 558 | $14.3K |
| 2026-07-24 | 0.1482 | 0.1518 | 0.1422 | 0.1441 | 684 | $29.1K |
| 2026-07-23 | 0.1519 | 0.1552 | 0.1475 | 0.1482 | 1,017 | $41.3K |
| 2026-07-22 | 0.1529 | 0.1561 | 0.1479 | 0.1519 | 827 | $25.0K |
| 2026-07-21 | 0.1487 | 0.1571 | 0.1486 | 0.1529 | 892 | $40.8K |
| 2026-07-20 | 0.1426 | 0.1517 | 0.1415 | 0.1487 | 1,064 | $64.3K |
| 2026-07-19 | 0.1492 | 0.1493 | 0.1413 | 0.1426 | 673 | $14.5K |
| 2026-07-18 | 0.1496 | 0.1506 | 0.1457 | 0.1492 | 713 | $24.5K |
| 2026-07-17 | 0.1532 | 0.1554 | 0.1470 | 0.1496 | 1,178 | $49.5K |
| 2026-07-16 | 0.1607 | 0.1612 | 0.1525 | 0.1532 | 981 | $23.0K |
| 2026-07-15 | 0.1637 | 0.1645 | 0.1585 | 0.1607 | 943 | $29.0K |
| 2026-07-14 | 0.1536 | 0.1661 | 0.1532 | 0.1637 | 1,166 | $54.9K |
| 2026-07-13 | 0.1616 | 0.1637 | 0.1507 | 0.1536 | 1,562 | $52.5K |
| 2026-07-12 | 0.1660 | 0.1700 | 0.1606 | 0.1616 | 1,733 | $44.4K |
| 2026-07-11 | 0.1722 | 0.1735 | 0.1656 | 0.1660 | 807 | $21.9K |
| 2026-07-10 | 0.1708 | 0.1730 | 0.1676 | 0.1722 | 807 | $22.3K |
| 2026-07-09 | 0.1667 | 0.1738 | 0.1641 | 0.1708 | 1,355 | $45.6K |
Live analytics for IOUSDT.spot → · Download IOUSDT.spot tick days →
How to download IOUSDT historical data
- Open the Data Shop — the link lands on the most-recorded IOUSDT instrument; every other venue and class of the pair is one row of the exchange matrix above, and each row links straight to its own instrument.
- 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 of a major pair, 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 for the trades, BBO and liquidation exports.
Market structure & coverage
IO quoted in Tether (USDT): tick data has been recorded since June 2024, with new days added daily — over 2 years of history across spot and perpetual on 13 venues: 17 instruments, 13,448 recorded instrument-days, 12.2 TB raw. Each day is one complete tick file — not a snapshot or candle feed — at €1 per instrument-day, self-service, with no subscription.
Why buy IO/USDT 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
IO/USDT historical data — FAQ
Which exchanges have IO/USDT tick data?
Every venue that lists the pair, every instrument, every day since it was added: 13 venues in the archive, led by Bitget, KuCoin Futures, Binance USDT-M, Bybit and Mexc — 17 instruments in total across spot and perpetual. The exchange matrix on this page lists every venue with its first recorded day, recorded days and size; the cross-venue analyzer compares them live.
How much does IO/USDT historical data cost?
€1 per IOUSDT 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 far back does IOUSDT historical data go?
The earliest IO/USDT day in the archive is 2024-06-11 (Bitget); the pair is still being recorded and a new day is added every day. Across all venues the pair holds 13,448 recorded instrument-days. Coverage differs per venue — the matrix shows each venue's own span.
How big is one day of IOUSDT data?
On average 948 MB of raw data per instrument-day across the 17 IO/USDT instruments; the most-recorded instrument, IOUSDT.spot on Bitget, averages 2.83 GB per day. Files are zstd-compressed on disk (roughly 20:1); the shop shows the exact compressed size of every day before checkout.
Is IO/USDT available as spot, perpetual and futures data?
Spot on 9 venues (Bitget, Bybit, Mexc and BingX and more); Perpetual on 8 venues (Bitget, KuCoin Futures, Binance USDT-M and Bybit and more). Each class is a separate instrument with its own day files.
Can I download IOUSDT 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 and liquidations (derivatives, 2026 onward) in both formats, plus top-of-book (BBO) quotes as CSV. Timestamps are integer microseconds UTC and the columns load straight into pandas, polars or DuckDB — see the formats overview.
What was the IOUSDT closing price on a given day?
The daily price-history table on this page lists open, high, low, close, trade count and USD turnover per UTC day for IOUSDT.spot on Bitget, computed from our recorded trades since 2025-01-11. The latest close is 0.1727 on 2026-10-06; the highest daily close was 3.55 on 2025-01-17 and the lowest 0.0960 on 2026-04-05. In the 30 days to 2026-10-06 the pair recorded $2.8M of USD turnover over 84,700 trades on that venue.
Which exchange has the tightest IO/USDT spread?
In the 30 days to 2026-10-06 the lowest average quoted spread among the actively traded IO/USDT instruments in our recordings was on Binance USDT-M (IOUSDT, perpetual) at 7.43 basis points; for comparison: Gate.io Spot IO_USDT 8.10 bps, Mexc IOUSDT 9.24 bps, Binance Spot IOUSDT 9.30 bps. Measured from the recorded order books, averaged per day — the market-structure table on this page lists every venue.
Which exchange has the deepest IO/USDT order book?
In the 30 days to 2026-10-06 BingX (IO-USDT, perpetual) carried the most resting liquidity: on average $123.9K per side within the top 20 price levels and $843.1 at the best bid/ask. Depth is the mid-side total notional over the top 20 levels, computed from our full-depth order-book recordings.
Where is IO/USDT traded the most?
In the 30 days to 2026-10-06 Binance USDT-M (IOUSDT, perpetual) led with about $4.7M of turnover and 62,272 trades per day, out of 17 IO/USDT instruments with recorded activity.
What is the tick size of IO/USDT?
The smallest price step per instrument — Bitget IOUSDT.spot (spot): 0.0001; Bitget IOUSDT (perpetual): 0.0001; KuCoin Futures IOUSDTM (perpetual): 0.0001; Binance USDT-M IOUSDT (perpetual): 0.0001; Bybit IOUSDT.spot (spot): 0.0001; Bybit IOUSDT (perpetual): 0.0001. The smallest quantity step (lot size) — Bitget IOUSDT.spot (spot): 0.01; Bitget IOUSDT (perpetual): 1; KuCoin Futures IOUSDTM (perpetual): 1; Binance USDT-M IOUSDT (perpetual): 0.1; Bybit IOUSDT.spot (spot): 0.01; Bybit IOUSDT (perpetual): 0.1. The instrument-specifications table on this page lists every row. Values as synced from the venues on 2026-10-07; exchanges change these rules, so check the venue before trading.
What is the minimum order size for IO/USDT?
Minimum order quantity and, where the venue publishes one, minimum notional — Bitget IOUSDT.spot (spot): 1 USDT notional; Bitget IOUSDT (perpetual): 1 IO / 5 USDT notional; KuCoin Futures IOUSDTM (perpetual): 1 IO; Binance USDT-M IOUSDT (perpetual): 0.1 IO / 5 USDT notional; Bybit IOUSDT.spot (spot): 0.01 IO / 5 USDT notional; Bybit IOUSDT (perpetual): 0.1 IO / 5 USDT notional. Values as synced from the venues on 2026-10-07; exchanges change these rules, so check the venue before trading.
What is the funding interval of IO/USDT perpetuals?
Funding settles Bitget IOUSDT (perpetual): every 4 h; KuCoin Futures IOUSDTM (perpetual): every 4 h; Binance USDT-M IOUSDT (perpetual): every 4 h; Bybit IOUSDT (perpetual): every 4 h; BingX IO-USDT (perpetual): every 4 h; Woo X PERP_IO_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 2026-10-07; exchanges change these rules, so check the venue before trading.