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Contract OI history

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Jan 15, 2027 EXPIRATION

DDD $7.50 Call

DDD270115C00007500

Latest saved OI7,326Oct 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. 7,4213,7100 2026-10-02: 7,421 OI2026-10-05: 7,341 OI2026-10-06: 7,341 OI2026-10-07: 7,341 OI2026-10-08: 7,341 OI2026-10-09: 7,341 OI2026-10-13: 7,340 OI2026-10-15: 7,326 OI2026-10-16: 7,326 OI2026-10-21: 7,326 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, 2026Viewing7,3260
Oct 16, 20267,3260
Oct 15, 20267,326-14
Oct 13, 20267,340-1
Oct 09, 20267,3410
Oct 08, 20267,3410
Oct 07, 20267,3410
Oct 06, 20267,3410
Oct 05, 20267,341-80
Oct 02, 20267,421No prior observation