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Contract OI history

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Nov 20, 2026 EXPIRATION

KEY $22.00 Call

KEY261120C00022000

Latest saved OI2,766Oct 23, 2026
Last change+149vs 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. 2,7661,3830 2026-10-02: 1,932 OI2026-10-05: 1,953 OI2026-10-06: 2,048 OI2026-10-07: 2,037 OI2026-10-08: 2,037 OI2026-10-09: 2,043 OI2026-10-13: 2,049 OI2026-10-14: 2,049 OI2026-10-15: 2,043 OI2026-10-16: 2,059 OI2026-10-21: 2,617 OI2026-10-23: 2,766 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, 20262,766+149
Oct 21, 2026Viewing2,617+558
Oct 16, 20262,059+16
Oct 15, 20262,043-6
Oct 14, 20262,0490
Oct 13, 20262,049+6
Oct 09, 20262,043+6
Oct 08, 20262,0370
Oct 07, 20262,037-11
Oct 06, 20262,048+95
Oct 05, 20261,953+21
Oct 02, 20261,932No prior observation