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Contract OI history

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Nov 20, 2026 EXPIRATION

GPRO $1.50 Put

GPRO261120P00001500

Latest saved OI95Oct 23, 2026
Last change0vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
GPRO $1.50 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. 112560 2026-10-08: 44 OI2026-10-09: 74 OI2026-10-13: 112 OI2026-10-14: 112 OI2026-10-15: 112 OI2026-10-16: 112 OI2026-10-21: 95 OI2026-10-23: 95 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, 2026950
Oct 21, 2026Viewing95-17
Oct 16, 20261120
Oct 15, 20261120
Oct 14, 20261120
Oct 13, 2026112+38
Oct 09, 202674+30
Oct 08, 202644No prior observation