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E-MINI S&P 400 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE · FINANCIAL INSTRUMENTS · CFTC Code 33874A
| Open interest | 45,569 contracts |
|---|---|
| Speculator (non-commercial) long | 8,400 (18.4% of OI) |
| Speculator short | 2,982 (6.5% of OI) |
| Speculator NET | +5,418 |
| Commercial (hedger) long | 27,820 (61.1% of OI) |
| Commercial short | 36,752 (80.7% of OI) |
| Commercial NET | -8,932 |
| Total traders | 72 |
| Open interest | -3,156 |
|---|---|
| Speculator long | +1,372 |
| Speculator short | -973 |
| Commercial long | -4,372 |
| Commercial short | -1,651 |
| Week | Open Interest | Spec Long | Spec Short | Comm Long | Comm Short |
|---|---|---|---|---|---|
| 2026-10-13 | 45,569 | 8,400 | 2,982 | 27,820 | 36,752 |
| 2026-10-06 | 48,725 | 7,028 | 3,955 | 32,192 | 38,403 |
| 2026-09-29 | 45,791 | 4,916 | 5,334 | 30,323 | 34,446 |
| 2026-09-22 | 42,274 | 6,402 | 3,446 | 26,732 | 32,885 |
| 2026-09-15 | 46,462 | 7,462 | 3,605 | 28,739 | 37,193 |
| 2026-09-08 | 39,371 | 7,645 | 4,392 | 22,037 | 30,149 |
| 2026-09-01 | 39,289 | 7,777 | 3,965 | 22,066 | 30,436 |
| 2026-08-25 | 39,343 | 7,137 | 4,322 | 22,228 | 30,516 |
| 2026-08-18 | 38,602 | 6,408 | 4,194 | 21,678 | 29,830 |
| 2026-08-11 | 36,916 | 4,894 | 4,441 | 21,799 | 28,542 |
| 2026-08-04 | 38,307 | 4,800 | 5,090 | 23,309 | 28,411 |
| 2026-07-28 | 36,145 | 6,124 | 4,049 | 20,655 | 26,981 |
| 2026-07-21 | 36,060 | 5,369 | 3,729 | 21,138 | 27,293 |
| 2026-07-14 | 36,291 | 5,178 | 4,226 | 21,602 | 27,471 |
| 2026-07-07 | 38,316 | 6,355 | 4,059 | 22,546 | 29,795 |
| 2026-06-30 | 39,339 | 5,926 | 5,166 | 24,303 | 29,431 |
| 2026-06-23 | 39,435 | 6,030 | 5,359 | 24,329 | 29,210 |
| 2026-06-16 | 46,688 | 5,290 | 6,127 | 32,021 | 35,024 |
| 2026-06-09 | 37,678 | 5,820 | 5,660 | 22,701 | 26,520 |
| 2026-06-02 | 37,636 | 5,797 | 6,509 | 22,405 | 26,558 |
| 2026-05-26 | 38,643 | 5,722 | 6,153 | 24,447 | 27,596 |
| 2026-05-19 | 38,788 | 5,689 | 5,363 | 24,271 | 28,073 |
| 2026-05-12 | 38,070 | 5,435 | 6,008 | 23,438 | 26,840 |
| 2026-05-05 | 37,429 | 5,218 | 4,883 | 23,687 | 27,783 |
| 2026-04-28 | 37,549 | 5,051 | 4,438 | 24,499 | 28,275 |
| 2026-04-21 | 38,295 | 4,633 | 3,977 | 25,286 | 28,803 |
| 2026-04-14 | 38,680 | 3,936 | 2,019 | 26,310 | 31,338 |
| 2026-04-07 | 40,432 | 5,368 | 1,984 | 26,900 | 32,908 |
| 2026-03-31 | 42,304 | 6,630 | 2,008 | 26,545 | 34,668 |
| 2026-03-24 | 43,087 | 7,160 | 2,504 | 27,942 | 34,764 |
| 2026-03-17 | 45,515 | 8,311 | 2,509 | 27,912 | 36,965 |
| 2026-03-10 | 43,907 | 8,079 | 3,279 | 26,931 | 34,441 |
| 2026-03-03 | 43,058 | 7,547 | 4,324 | 25,805 | 33,488 |
| 2026-02-24 | 42,708 | 7,195 | 4,134 | 26,796 | 33,368 |
| 2026-02-17 | 43,932 | 6,348 | 4,526 | 28,321 | 34,285 |
| 2026-02-10 | 42,985 | 7,810 | 3,278 | 25,738 | 33,841 |
| 2026-02-03 | 42,358 | 8,631 | 3,305 | 24,390 | 34,517 |
| 2026-01-27 | 42,081 | 8,814 | 3,058 | 23,402 | 34,462 |
| 2026-01-20 | 42,349 | 8,101 | 3,547 | 24,363 | 33,823 |
| 2026-01-13 | 42,781 | 7,918 | 2,729 | 24,987 | 33,939 |
| 2026-01-06 | 43,617 | 6,441 | 2,260 | 26,975 | 35,049 |
| 2025-12-30 | 43,897 | 6,401 | 2,045 | 27,719 | 35,759 |
| 2025-12-23 | 42,573 | 5,890 | 2,446 | 26,880 | 34,496 |
| 2025-12-16 | 51,404 | 6,062 | 2,448 | 35,069 | 42,649 |
| 2025-12-09 | 46,210 | 6,406 | 2,461 | 31,277 | 38,144 |
| 2025-12-02 | 45,750 | 4,664 | 1,735 | 32,433 | 38,777 |
| 2025-11-25 | 45,735 | 4,979 | 1,222 | 32,553 | 38,986 |
| 2025-11-18 | 45,397 | 6,473 | 1,673 | 30,666 | 38,343 |
| 2025-11-10 | 44,027 | 6,980 | 1,530 | 28,583 | 37,563 |
| 2025-11-04 | 44,066 | 7,049 | 2,784 | 28,650 | 36,262 |
| 2025-10-28 | 44,567 | 7,692 | 3,160 | 28,650 | 36,992 |
| 2025-10-21 | 44,228 | 8,299 | 3,410 | 27,762 | 36,305 |
Source: CFTC. Public domain. Updated weekly Fridays (data as-of Tuesdays).