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Contract OI history

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Nov 20, 2026 EXPIRATION

DDD $5.50 Call

DDD261120C00005500

Latest saved OI640Oct 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 $5.50 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. 6403200 2026-10-02: 640 OI2026-10-05: 640 OI2026-10-06: 640 OI2026-10-07: 640 OI2026-10-08: 640 OI2026-10-09: 640 OI2026-10-13: 640 OI2026-10-15: 640 OI2026-10-16: 640 OI2026-10-21: 640 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, 2026Viewing6400
Oct 16, 20266400
Oct 15, 20266400
Oct 13, 20266400
Oct 09, 20266400
Oct 08, 20266400
Oct 07, 20266400
Oct 06, 20266400
Oct 05, 20266400
Oct 02, 2026640No prior observation