OITracker Cboe delayed data

Contract OI history

Back to META

Jan 21, 2028 EXPIRATION

META $350.00 Put

META280121P00350000

Latest saved OI1,889Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $350.00 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. 1,9029510 2026-10-09: 1,902 OI2026-10-13: 1,891 OI2026-10-14: 1,891 OI2026-10-15: 1,891 OI2026-10-16: 1,891 OI2026-10-21: 1,891 OI2026-10-23: 1,889 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, 2026Viewing1,889-2
Oct 21, 20261,8910
Oct 16, 20261,8910
Oct 15, 20261,8910
Oct 14, 20261,8910
Oct 13, 20261,891-11
Oct 09, 20261,902No prior observation