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Contract OI history

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Nov 20, 2026 EXPIRATION

KEYS $380.00 Call

KEYS261120C00380000

Latest saved OI517Oct 23, 2026
Last change+57vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KEYS $380.00 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. 5172580 2026-10-02: 120 OI2026-10-05: 125 OI2026-10-06: 126 OI2026-10-07: 126 OI2026-10-08: 126 OI2026-10-09: 127 OI2026-10-13: 127 OI2026-10-14: 160 OI2026-10-15: 161 OI2026-10-16: 309 OI2026-10-21: 460 OI2026-10-23: 517 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, 2026Viewing517+57
Oct 21, 2026460+151
Oct 16, 2026309+148
Oct 15, 2026161+1
Oct 14, 2026160+33
Oct 13, 20261270
Oct 09, 2026127+1
Oct 08, 20261260
Oct 07, 20261260
Oct 06, 2026126+1
Oct 05, 2026125+5
Oct 02, 2026120No prior observation