OITracker Cboe delayed data

Contract OI history

Back to GME

Nov 20, 2026 EXPIRATION

GME $27.50 Put

GME261120P00027500

Latest saved OI284Oct 23, 2026
Last change+234vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
GME $27.50 put open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 2841420 2026-10-21: 50 OI2026-10-23: 284 OI Oct 21, 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, 2026284+234
Oct 21, 2026Viewing50No prior observation