OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

GPRO $1000.00 Put

GPRO261120P00001000

Latest saved OI2,032Oct 23, 2026
Last change-97vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
GPRO $1000.00 put open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2,1291,0640 2026-10-08: 1,214 OI2026-10-09: 1,229 OI2026-10-13: 1,242 OI2026-10-14: 1,242 OI2026-10-15: 1,242 OI2026-10-16: 1,534 OI2026-10-21: 2,129 OI2026-10-23: 2,032 OI Oct 08, 2026Oct 23, 2026

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

GPRO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,032-97
Oct 21, 20262,129+595
Oct 16, 20261,534+292
Oct 15, 20261,2420
Oct 14, 20261,2420
Oct 13, 20261,242+13
Oct 09, 20261,229+15
Oct 08, 20261,214No prior observation