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Contract OI history

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Dec 18, 2026 EXPIRATION

KRMN $40.00 Put

KRMN261218P00040000

Latest saved OI450Oct 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 $40.00 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. 4532260 2026-10-02: 444 OI2026-10-05: 444 OI2026-10-06: 444 OI2026-10-07: 444 OI2026-10-08: 449 OI2026-10-09: 449 OI2026-10-13: 450 OI2026-10-14: 450 OI2026-10-16: 453 OI2026-10-20: 450 OI2026-10-23: 450 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, 2026Viewing4500
Oct 20, 2026450-3
Oct 16, 2026453+3
Oct 14, 20264500
Oct 13, 2026450+1
Oct 09, 20264490
Oct 08, 2026449+5
Oct 07, 20264440
Oct 06, 20264440
Oct 05, 20264440
Oct 02, 2026444No prior observation