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Contract OI history

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Jan 19, 2029 EXPIRATION

KEY $22.00 Call

KEY290119C00022000

Latest saved OI169Oct 23, 2026
Last change+35vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KEY $22.00 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. 169840 2026-10-02: 93 OI2026-10-05: 94 OI2026-10-06: 98 OI2026-10-07: 98 OI2026-10-08: 98 OI2026-10-09: 100 OI2026-10-13: 139 OI2026-10-14: 139 OI2026-10-15: 139 OI2026-10-16: 139 OI2026-10-21: 134 OI2026-10-23: 169 OI Oct 02, 2026Oct 23, 2026

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

KEY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026169+35
Oct 21, 2026Viewing134-5
Oct 16, 20261390
Oct 15, 20261390
Oct 14, 20261390
Oct 13, 2026139+39
Oct 09, 2026100+2
Oct 08, 2026980
Oct 07, 2026980
Oct 06, 202698+4
Oct 05, 202694+1
Oct 02, 202693No prior observation