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Contract OI history

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Jan 15, 2027 EXPIRATION

DDD $2.50 Call

DDD270115C00002500

Latest saved OI1,766Oct 21, 2026
Last change+2vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DDD $2.50 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. 1,7668830 2026-10-02: 1,736 OI2026-10-05: 1,736 OI2026-10-06: 1,736 OI2026-10-07: 1,736 OI2026-10-08: 1,737 OI2026-10-09: 1,736 OI2026-10-13: 1,740 OI2026-10-15: 1,764 OI2026-10-16: 1,764 OI2026-10-21: 1,766 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, 2026Viewing1,766+2
Oct 16, 20261,7640
Oct 15, 20261,764+24
Oct 13, 20261,740+4
Oct 09, 20261,736-1
Oct 08, 20261,737+1
Oct 07, 20261,7360
Oct 06, 20261,7360
Oct 05, 20261,7360
Oct 02, 20261,736No prior observation