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Contract OI history

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Oct 23, 2026 EXPIRATION

M $25.00 Call

M261023C00025000

Latest saved OI376Oct 23, 2026
Last change+45vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
M $25.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3761880 2026-10-02: 30 OI2026-10-05: 31 OI2026-10-06: 27 OI2026-10-07: 27 OI2026-10-08: 27 OI2026-10-09: 49 OI2026-10-13: 83 OI2026-10-14: 83 OI2026-10-15: 99 OI2026-10-16: 189 OI2026-10-21: 331 OI2026-10-23: 376 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, 2026Viewing376+45
Oct 21, 2026331+142
Oct 16, 2026189+90
Oct 15, 202699+16
Oct 14, 2026830
Oct 13, 202683+34
Oct 09, 202649+22
Oct 08, 2026270
Oct 07, 2026270
Oct 06, 202627-4
Oct 05, 202631+1
Oct 02, 202630No prior observation