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Contract OI history

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Jan 15, 2027 EXPIRATION

KEY $22.00 Call

KEY270115C00022000

Latest saved OI4,034Oct 23, 2026
Last change+137vs 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. 4,0342,0170 2026-10-02: 3,616 OI2026-10-05: 3,615 OI2026-10-06: 3,627 OI2026-10-07: 3,642 OI2026-10-08: 3,642 OI2026-10-09: 3,643 OI2026-10-13: 3,643 OI2026-10-14: 3,643 OI2026-10-15: 3,646 OI2026-10-16: 3,647 OI2026-10-21: 3,897 OI2026-10-23: 4,034 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, 2026Viewing4,034+137
Oct 21, 20263,897+250
Oct 16, 20263,647+1
Oct 15, 20263,646+3
Oct 14, 20263,6430
Oct 13, 20263,6430
Oct 09, 20263,643+1
Oct 08, 20263,6420
Oct 07, 20263,642+15
Oct 06, 20263,627+12
Oct 05, 20263,615-1
Oct 02, 20263,616No prior observation