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Contract OI history

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Dec 18, 2026 EXPIRATION

DDD $7.50 Call

DDD261218C00007500

Latest saved OI2,549Oct 21, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DDD $7.50 call open interest history 10 saved observations from 2026-10-02 to 2026-10-21. Exact values and changes are listed in the table below. 2,5491,2740 2026-10-02: 2,508 OI2026-10-05: 2,549 OI2026-10-06: 2,549 OI2026-10-07: 2,549 OI2026-10-08: 2,549 OI2026-10-09: 2,549 OI2026-10-13: 2,549 OI2026-10-15: 2,549 OI2026-10-16: 2,549 OI2026-10-21: 2,549 OI Oct 02, 2026Oct 21, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

DDD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing2,5490
Oct 16, 20262,5490
Oct 15, 20262,5490
Oct 13, 20262,5490
Oct 09, 20262,5490
Oct 08, 20262,5490
Oct 07, 20262,5490
Oct 06, 20262,5490
Oct 05, 20262,549+41
Oct 02, 20262,508No prior observation