OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

META $520.00 Put

META261030P00520000

Latest saved OI204Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $520.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2041020 2026-10-09: 125 OI2026-10-13: 188 OI2026-10-14: 188 OI2026-10-15: 201 OI2026-10-16: 201 OI2026-10-21: 203 OI2026-10-23: 204 OI Oct 09, 2026Oct 23, 2026

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

META contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing204+1
Oct 21, 2026203+2
Oct 16, 20262010
Oct 15, 2026201+13
Oct 14, 20261880
Oct 13, 2026188+63
Oct 09, 2026125No prior observation