OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

GPRO $2.00 Put

GPRO280121P00002000

Latest saved OI554Oct 23, 2026
Last change+10vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
GPRO $2.00 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. 5542770 2026-10-08: 544 OI2026-10-09: 544 OI2026-10-13: 544 OI2026-10-14: 544 OI2026-10-15: 544 OI2026-10-16: 544 OI2026-10-21: 544 OI2026-10-23: 554 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, 2026Viewing554+10
Oct 21, 20265440
Oct 16, 20265440
Oct 15, 20265440
Oct 14, 20265440
Oct 13, 20265440
Oct 09, 20265440
Oct 08, 2026544No prior observation