Below is the Commitments of Traders (COT) report for E-MINI S&P 400 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE (COT legacy report, futures only) with COT charts. This COT report for E-MINI S&P 400 STOCK INDEX is as of 2026-08-18. COT reports are released each Friday (except for U.S. holidays) by the CFTC. Each COT report release includes data from the previous Tuesday.
| Non-Commercial | Commercial | Total | Non-Reportable | |||||
|---|---|---|---|---|---|---|---|---|
| Long | Short | Spreads | Long | Short | Long | Short | Long | Short |
| (S&P 400 INDEX X $100) | Open Interest: 38,602 | |||||||
| 6,408 | 4,194 | 50 | 21,678 | 29,830 | 28,136 | 34,074 | 10,466 | 4,528 |
| Changes | (Change In Open Interest: +1,686 ) | |||||||
| +1,514 | -247 | +21 | -121 | +1,288 | +1,414 | +1,062 | +272 | +624 |
| Percent of Open Interest for Each Category of Traders | ||||||||
| 16.6% | 10.9% | 0.1% | 56.2% | 77.3% | 72.9% | 88.3% | 27.1% | 11.7% |
| Number of Traders in Each Category | (Total Traders: 74) | |||||||
| 10 | 9 | 3 | 36 | 27 | 47 | 38 | ||