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Contract OI history

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Jun 17, 2027 EXPIRATION

KEY $22.00 Call

KEY270617C00022000

Latest saved OI232Oct 23, 2026
Last change+16vs 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. 2321160 2026-10-02: 212 OI2026-10-05: 212 OI2026-10-06: 214 OI2026-10-07: 214 OI2026-10-08: 214 OI2026-10-09: 219 OI2026-10-13: 221 OI2026-10-14: 221 OI2026-10-15: 221 OI2026-10-16: 221 OI2026-10-21: 216 OI2026-10-23: 232 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, 2026232+16
Oct 21, 2026Viewing216-5
Oct 16, 20262210
Oct 15, 20262210
Oct 14, 20262210
Oct 13, 2026221+2
Oct 09, 2026219+5
Oct 08, 20262140
Oct 07, 20262140
Oct 06, 2026214+2
Oct 05, 20262120
Oct 02, 2026212No prior observation