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Contract OI history

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Mar 19, 2027 EXPIRATION

SNOW $350.00 Call

SNOW270319C00350000

Latest saved OI819Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SNOW $350.00 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. 8194090 2026-10-02: 785 OI2026-10-05: 785 OI2026-10-06: 789 OI2026-10-07: 790 OI2026-10-08: 790 OI2026-10-09: 790 OI2026-10-13: 790 OI2026-10-14: 790 OI2026-10-15: 788 OI2026-10-16: 800 OI2026-10-21: 818 OI2026-10-23: 819 OI Oct 02, 2026Oct 23, 2026

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

SNOW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing819+1
Oct 21, 2026818+18
Oct 16, 2026800+12
Oct 15, 2026788-2
Oct 14, 20267900
Oct 13, 20267900
Oct 09, 20267900
Oct 08, 20267900
Oct 07, 2026790+1
Oct 06, 2026789+4
Oct 05, 20267850
Oct 02, 2026785No prior observation