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Contract OI history

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Dec 18, 2026 EXPIRATION

GPRO $1000.00 Put

GPRO261218P00001000

Latest saved OI2,218Oct 23, 2026
Last change+30vs previous saved observation
Saved market days5Oct 14, 2026 onwards
Daily open interest Hover a point for its date and OI
GPRO $1000.00 put open interest history 5 saved observations from 2026-10-14 to 2026-10-23. Exact values and changes are listed in the table below. 2,2181,1090 2026-10-14: 0 OI2026-10-15: 0 OI2026-10-16: 0 OI2026-10-21: 2,188 OI2026-10-23: 2,218 OI Oct 14, 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, 20262,218+30
Oct 21, 2026Viewing2,188+2,188
Oct 16, 202600
Oct 15, 202600
Oct 14, 20260No prior observation