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Contract OI history

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Mar 19, 2027 EXPIRATION

ALL $260.00 Call

ALL270319C00260000

Latest saved OI179Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ALL $260.00 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. 179890 2026-10-02: 147 OI2026-10-05: 147 OI2026-10-06: 140 OI2026-10-07: 139 OI2026-10-08: 139 OI2026-10-09: 139 OI2026-10-13: 139 OI2026-10-14: 142 OI2026-10-15: 171 OI2026-10-16: 171 OI2026-10-21: 177 OI2026-10-23: 179 OI Oct 02, 2026Oct 23, 2026

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

ALL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing179+2
Oct 21, 2026177+6
Oct 16, 20261710
Oct 15, 2026171+29
Oct 14, 2026142+3
Oct 13, 20261390
Oct 09, 20261390
Oct 08, 20261390
Oct 07, 2026139-1
Oct 06, 2026140-7
Oct 05, 20261470
Oct 02, 2026147No prior observation