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Contract OI history

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Dec 18, 2026 EXPIRATION

DDD $3.00 Put

DDD261218P00003000

Latest saved OI188Oct 21, 2026
Last change+1vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DDD $3.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-21. Exact values and changes are listed in the table below. 3461730 2026-10-02: 331 OI2026-10-05: 331 OI2026-10-06: 331 OI2026-10-07: 331 OI2026-10-08: 334 OI2026-10-09: 337 OI2026-10-13: 337 OI2026-10-15: 346 OI2026-10-16: 187 OI2026-10-21: 188 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, 2026Viewing188+1
Oct 16, 2026187-159
Oct 15, 2026346+9
Oct 13, 20263370
Oct 09, 2026337+3
Oct 08, 2026334+3
Oct 07, 20263310
Oct 06, 20263310
Oct 05, 20263310
Oct 02, 2026331No prior observation