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Contract OI history

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Dec 18, 2026 EXPIRATION

KRMN $22.50 Put

KRMN261218P00022500

Latest saved OI660Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KRMN $22.50 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6603300 2026-10-02: 415 OI2026-10-05: 415 OI2026-10-06: 415 OI2026-10-07: 415 OI2026-10-08: 556 OI2026-10-09: 596 OI2026-10-13: 600 OI2026-10-14: 660 OI2026-10-16: 660 OI2026-10-20: 660 OI2026-10-23: 660 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, 2026Viewing6600
Oct 20, 20266600
Oct 16, 20266600
Oct 14, 2026660+60
Oct 13, 2026600+4
Oct 09, 2026596+40
Oct 08, 2026556+141
Oct 07, 20264150
Oct 06, 20264150
Oct 05, 20264150
Oct 02, 2026415No prior observation