OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

GME $18.00 Put

GME270319P00018000

Latest saved OI1,318Oct 23, 2026
Last change-68vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GME $18.00 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. 1,4147070 2026-10-02: 1,414 OI2026-10-05: 1,395 OI2026-10-06: 1,395 OI2026-10-07: 1,396 OI2026-10-08: 1,396 OI2026-10-09: 1,396 OI2026-10-13: 1,386 OI2026-10-14: 1,386 OI2026-10-15: 1,386 OI2026-10-16: 1,386 OI2026-10-21: 1,386 OI2026-10-23: 1,318 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, 20261,318-68
Oct 21, 2026Viewing1,3860
Oct 16, 20261,3860
Oct 15, 20261,3860
Oct 14, 20261,3860
Oct 13, 20261,386-10
Oct 09, 20261,3960
Oct 08, 20261,3960
Oct 07, 20261,396+1
Oct 06, 20261,3950
Oct 05, 20261,395-19
Oct 02, 20261,414No prior observation