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Contract OI history

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Mar 19, 2027 EXPIRATION

GME $21.00 Put

GME270319P00021000

Latest saved OI691Oct 23, 2026
Last change-6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GME $21.00 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. 7103550 2026-10-02: 89 OI2026-10-05: 89 OI2026-10-06: 585 OI2026-10-07: 597 OI2026-10-08: 597 OI2026-10-09: 694 OI2026-10-13: 706 OI2026-10-14: 706 OI2026-10-15: 697 OI2026-10-16: 710 OI2026-10-21: 697 OI2026-10-23: 691 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, 2026Viewing691-6
Oct 21, 2026697-13
Oct 16, 2026710+13
Oct 15, 2026697-9
Oct 14, 20267060
Oct 13, 2026706+12
Oct 09, 2026694+97
Oct 08, 20265970
Oct 07, 2026597+12
Oct 06, 2026585+496
Oct 05, 2026890
Oct 02, 202689No prior observation