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Contract OI history

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Jan 21, 2028 EXPIRATION

KRMN $40.00 Call

KRMN280121C00040000

Latest saved OI263Oct 23, 2026
Last change+2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KRMN $40.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2631310 2026-10-02: 218 OI2026-10-05: 218 OI2026-10-06: 218 OI2026-10-07: 219 OI2026-10-08: 219 OI2026-10-09: 244 OI2026-10-13: 244 OI2026-10-14: 244 OI2026-10-16: 259 OI2026-10-20: 261 OI2026-10-23: 263 OI Oct 02, 2026Oct 23, 2026

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

KRMN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing263+2
Oct 20, 2026261+2
Oct 16, 2026259+15
Oct 14, 20262440
Oct 13, 20262440
Oct 09, 2026244+25
Oct 08, 20262190
Oct 07, 2026219+1
Oct 06, 20262180
Oct 05, 20262180
Oct 02, 2026218No prior observation