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Contract OI history

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Dec 18, 2026 EXPIRATION

GME $20.00 Put

GME261218P00020000

Latest saved OI7,380Oct 23, 2026
Last change-44vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GME $20.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7,4363,7180 2026-10-02: 7,295 OI2026-10-05: 7,295 OI2026-10-06: 7,295 OI2026-10-07: 7,297 OI2026-10-08: 7,297 OI2026-10-09: 7,309 OI2026-10-13: 7,409 OI2026-10-14: 7,409 OI2026-10-15: 7,436 OI2026-10-16: 7,435 OI2026-10-21: 7,424 OI2026-10-23: 7,380 OI Oct 02, 2026Oct 23, 2026

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

GME contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20267,380-44
Oct 21, 2026Viewing7,424-11
Oct 16, 20267,435-1
Oct 15, 20267,436+27
Oct 14, 20267,4090
Oct 13, 20267,409+100
Oct 09, 20267,309+12
Oct 08, 20267,2970
Oct 07, 20267,297+2
Oct 06, 20267,2950
Oct 05, 20267,2950
Oct 02, 20267,295No prior observation