OITracker Cboe delayed data

Contract OI history

Back to META

Dec 15, 2028 EXPIRATION

META $400.00 Put

META281215P00400000

Latest saved OI2,018Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $400.00 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. 2,0181,0090 2026-10-09: 1,989 OI2026-10-13: 1,983 OI2026-10-14: 1,983 OI2026-10-15: 1,984 OI2026-10-16: 2,006 OI2026-10-21: 2,014 OI2026-10-23: 2,018 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, 2026Viewing2,018+4
Oct 21, 20262,014+8
Oct 16, 20262,006+22
Oct 15, 20261,984+1
Oct 14, 20261,9830
Oct 13, 20261,983-6
Oct 09, 20261,989No prior observation