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Contract OI history

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Jan 15, 2027 EXPIRATION

A $220.00 Call

A270115C00220000

Latest saved OI146Oct 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 $220.00 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. 146730 2026-10-02: 73 OI2026-10-05: 122 OI2026-10-06: 127 OI2026-10-07: 127 OI2026-10-08: 127 OI2026-10-09: 126 OI2026-10-13: 145 OI2026-10-14: 145 OI2026-10-15: 145 OI2026-10-16: 146 OI2026-10-21: 146 OI2026-10-23: 146 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, 2026Viewing1460
Oct 21, 20261460
Oct 16, 2026146+1
Oct 15, 20261450
Oct 14, 20261450
Oct 13, 2026145+19
Oct 09, 2026126-1
Oct 08, 20261270
Oct 07, 20261270
Oct 06, 2026127+5
Oct 05, 2026122+49
Oct 02, 202673No prior observation