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Contract OI history

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Feb 19, 2027 EXPIRATION

KEYS $520.00 Call

KEYS270219C00520000

Latest saved OI27Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KEYS $520.00 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. 27130 2026-10-02: 21 OI2026-10-05: 22 OI2026-10-06: 22 OI2026-10-07: 22 OI2026-10-08: 22 OI2026-10-09: 21 OI2026-10-13: 21 OI2026-10-14: 27 OI2026-10-15: 27 OI2026-10-16: 27 OI2026-10-21: 27 OI2026-10-23: 27 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, 2026Viewing270
Oct 21, 2026270
Oct 16, 2026270
Oct 15, 2026270
Oct 14, 202627+6
Oct 13, 2026210
Oct 09, 202621-1
Oct 08, 2026220
Oct 07, 2026220
Oct 06, 2026220
Oct 05, 202622+1
Oct 02, 202621No prior observation