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Contract OI history

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Dec 18, 2026 EXPIRATION

A $195.00 Call

A261218C00195000

Latest saved OI128Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
A $195.00 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. 128640 2026-10-02: 21 OI2026-10-05: 21 OI2026-10-06: 125 OI2026-10-07: 125 OI2026-10-08: 125 OI2026-10-09: 125 OI2026-10-13: 125 OI2026-10-14: 125 OI2026-10-15: 125 OI2026-10-16: 125 OI2026-10-21: 125 OI2026-10-23: 128 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, 2026Viewing128+3
Oct 21, 20261250
Oct 16, 20261250
Oct 15, 20261250
Oct 14, 20261250
Oct 13, 20261250
Oct 09, 20261250
Oct 08, 20261250
Oct 07, 20261250
Oct 06, 2026125+104
Oct 05, 2026210
Oct 02, 202621No prior observation