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Contract OI history

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Dec 18, 2026 EXPIRATION

MIST $1.50 Call

MIST261218C00001500

Latest saved OI3,375Oct 23, 2026
Last change+1vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
MIST $1.50 call open interest history 6 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 3,3751,6870 2026-10-08: 3,269 OI2026-10-13: 3,269 OI2026-10-14: 3,374 OI2026-10-16: 3,374 OI2026-10-20: 3,374 OI2026-10-23: 3,375 OI Oct 08, 2026Oct 23, 2026

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

MIST contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,375+1
Oct 20, 20263,3740
Oct 16, 20263,3740
Oct 14, 20263,374+105
Oct 13, 20263,2690
Oct 08, 20263,269No prior observation