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Contract OI history

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Feb 19, 2027 EXPIRATION

M $27.00 Call

M270219C00027000

Latest saved OI184Oct 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 $27.00 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. 184920 2026-10-02: 174 OI2026-10-05: 174 OI2026-10-06: 174 OI2026-10-07: 174 OI2026-10-08: 174 OI2026-10-09: 174 OI2026-10-13: 174 OI2026-10-14: 174 OI2026-10-15: 174 OI2026-10-16: 174 OI2026-10-21: 184 OI2026-10-23: 184 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, 2026Viewing1840
Oct 21, 2026184+10
Oct 16, 20261740
Oct 15, 20261740
Oct 14, 20261740
Oct 13, 20261740
Oct 09, 20261740
Oct 08, 20261740
Oct 07, 20261740
Oct 06, 20261740
Oct 05, 20261740
Oct 02, 2026174No prior observation