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Contract OI history

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Nov 20, 2026 EXPIRATION

KEYS $370.00 Call

KEYS261120C00370000

Latest saved OI254Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KEYS $370.00 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. 2541270 2026-10-02: 109 OI2026-10-05: 118 OI2026-10-06: 118 OI2026-10-07: 120 OI2026-10-08: 120 OI2026-10-09: 121 OI2026-10-13: 121 OI2026-10-14: 133 OI2026-10-15: 150 OI2026-10-16: 165 OI2026-10-21: 252 OI2026-10-23: 254 OI Oct 02, 2026Oct 23, 2026

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

KEYS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing254+2
Oct 21, 2026252+87
Oct 16, 2026165+15
Oct 15, 2026150+17
Oct 14, 2026133+12
Oct 13, 20261210
Oct 09, 2026121+1
Oct 08, 20261200
Oct 07, 2026120+2
Oct 06, 20261180
Oct 05, 2026118+9
Oct 02, 2026109No prior observation