# Polymarket — exchange statistics

> Machine-readable twin of https://cryptostruct.com/analyze/exchange/polymarket (an interactive dashboard that needs JavaScript).
> This document: https://cryptostruct.com/analyze/exchange/polymarket.md · Source: CryptoStruct's own tick-by-tick recordings.

Trading activity on Polymarket (`polymarket`) computed from CryptoStruct's recordings of the venue's full market-data feed.

## Instruments

| Class | Listed instruments |
| --- | --- |
| prediction | 191,756 |

## Turnover and trades

Windows end on 2026-09-24; averages are per recorded day. 30-day turnover vs the previous 30 days: +3.07 %. Busiest day: 2026-05-09 with $294,688,017.

| Window | Days with data | Turnover USD | Trades | Turnover / day | Trades / day | Avg trade size |
| --- | --- | --- | --- | --- | --- | --- |
| 30 days | 30 | $1,901,769,362 | 41,340,119 | $63,392,312 | 1,378,004 | $46 |
| 90 days | 90 | $6,793,150,606 | 149,530,520 | $75,479,451 | 1,661,450 | $45 |
| 365 days | 365 | $29,118,382,382 | 635,761,906 | $79,776,390 | 1,741,813 | $46 |

## Monthly turnover

| Month | Turnover USD | Trades |
| --- | --- | --- |
| Sep 2026 (month to date) | $1,494,088,939 | 32,522,405 |
| Aug 2026 | $1,989,413,586 | 49,789,632 |
| Jul 2026 | $2,849,327,454 | 58,640,007 |
| Jun 2026 | $3,368,684,746 | 65,276,965 |
| May 2026 | $2,957,436,742 | 68,131,623 |
| Apr 2026 | $3,872,720,336 | 86,497,175 |
| Mar 2026 | $4,081,102,048 | 112,881,947 |
| Feb 2026 | $2,190,688,991 | 66,283,972 |
| Jan 2026 | $1,845,463,853 | 33,472,172 |
| Dec 2025 | $1,864,716,791 | 29,734,397 |
| Nov 2025 | $1,437,419,533 | 18,991,520 |
| Oct 2025 | $1,058,205,587 | 12,216,320 |

## Get the data

- Coverage, instrument specifications and download steps: https://cryptostruct.com/exchanges/polymarket
- Index of the most-traded instruments across all venues: https://cryptostruct.com/analyze/instruments.md
- Every instrument of the venue, €1 per instrument-day, no subscription, no account: https://cryptostruct.com/shop?venue=polymarket
- Free sample days: https://cryptostruct.com/download · MCP server for agents: https://cryptostruct.com/mcp