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Contract OI history

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Mar 19, 2027 EXPIRATION

META $645.00 Put

META270319P00645000

Latest saved OI273Oct 23, 2026
Last change+22vs 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. 2731360 2026-10-09: 251 OI2026-10-13: 252 OI2026-10-14: 252 OI2026-10-15: 253 OI2026-10-16: 253 OI2026-10-21: 251 OI2026-10-23: 273 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, 2026Viewing273+22
Oct 21, 2026251-2
Oct 16, 20262530
Oct 15, 2026253+1
Oct 14, 20262520
Oct 13, 2026252+1
Oct 09, 2026251No prior observation