OITracker Cboe delayed data

Contract OI history

Back to META

Nov 20, 2026 EXPIRATION

META $645.00 Put

META261120P00645000

Latest saved OI2,462Oct 23, 2026
Last change+1,249vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $645.00 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. 2,4621,2310 2026-10-09: 1,193 OI2026-10-13: 1,135 OI2026-10-14: 1,135 OI2026-10-15: 1,145 OI2026-10-16: 1,143 OI2026-10-21: 1,213 OI2026-10-23: 2,462 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, 2026Viewing2,462+1,249
Oct 21, 20261,213+70
Oct 16, 20261,143-2
Oct 15, 20261,145+10
Oct 14, 20261,1350
Oct 13, 20261,135-58
Oct 09, 20261,193No prior observation