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Contract OI history

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Jan 15, 2027 EXPIRATION

A $210.00 Call

A270115C00210000

Latest saved OI26Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
A $210.00 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. 27130 2026-10-02: 15 OI2026-10-05: 27 OI2026-10-06: 27 OI2026-10-07: 27 OI2026-10-08: 27 OI2026-10-09: 27 OI2026-10-13: 27 OI2026-10-14: 27 OI2026-10-15: 27 OI2026-10-16: 27 OI2026-10-21: 26 OI2026-10-23: 26 OI Oct 02, 2026Oct 23, 2026

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

A contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing260
Oct 21, 202626-1
Oct 16, 2026270
Oct 15, 2026270
Oct 14, 2026270
Oct 13, 2026270
Oct 09, 2026270
Oct 08, 2026270
Oct 07, 2026270
Oct 06, 2026270
Oct 05, 202627+12
Oct 02, 202615No prior observation