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Contract OI history

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Jan 15, 2027 EXPIRATION

GPRO $500.00 Put

GPRO270115P00000500

Latest saved OI3,131Oct 23, 2026
Last change+8vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
GPRO $500.00 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. 3,1311,5650 2026-10-08: 3,121 OI2026-10-09: 3,121 OI2026-10-13: 3,122 OI2026-10-14: 3,122 OI2026-10-15: 3,122 OI2026-10-16: 3,122 OI2026-10-21: 3,123 OI2026-10-23: 3,131 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, 2026Viewing3,131+8
Oct 21, 20263,123+1
Oct 16, 20263,1220
Oct 15, 20263,1220
Oct 14, 20263,1220
Oct 13, 20263,122+1
Oct 09, 20263,1210
Oct 08, 20263,121No prior observation