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Contract OI history

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Mar 19, 2027 EXPIRATION

META $390.00 Put

META270319P00390000

Latest saved OI310Oct 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 $390.00 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. 3101550 2026-10-09: 298 OI2026-10-13: 301 OI2026-10-14: 301 OI2026-10-15: 304 OI2026-10-16: 305 OI2026-10-21: 306 OI2026-10-23: 310 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, 2026Viewing310+4
Oct 21, 2026306+1
Oct 16, 2026305+1
Oct 15, 2026304+3
Oct 14, 20263010
Oct 13, 2026301+3
Oct 09, 2026298No prior observation