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Contract OI history

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Mar 19, 2027 EXPIRATION

M $24.00 Put

M270319P00024000

Latest saved OI60Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
M $24.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 60300 2026-10-02: 43 OI2026-10-05: 43 OI2026-10-06: 46 OI2026-10-07: 46 OI2026-10-08: 46 OI2026-10-09: 46 OI2026-10-13: 57 OI2026-10-14: 57 OI2026-10-15: 58 OI2026-10-16: 60 OI2026-10-21: 60 OI2026-10-23: 60 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

M contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing600
Oct 21, 2026600
Oct 16, 202660+2
Oct 15, 202658+1
Oct 14, 2026570
Oct 13, 202657+11
Oct 09, 2026460
Oct 08, 2026460
Oct 07, 2026460
Oct 06, 202646+3
Oct 05, 2026430
Oct 02, 202643No prior observation