OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

SNOW $350.00 Call

SNOW261218C00350000

Latest saved OI1,547Oct 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. 1,5487740 2026-10-02: 1,157 OI2026-10-05: 1,177 OI2026-10-06: 1,190 OI2026-10-07: 1,198 OI2026-10-08: 1,198 OI2026-10-09: 1,269 OI2026-10-13: 1,272 OI2026-10-14: 1,272 OI2026-10-15: 1,304 OI2026-10-16: 1,318 OI2026-10-21: 1,548 OI2026-10-23: 1,547 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, 20261,547-1
Oct 21, 2026Viewing1,548+230
Oct 16, 20261,318+14
Oct 15, 20261,304+32
Oct 14, 20261,2720
Oct 13, 20261,272+3
Oct 09, 20261,269+71
Oct 08, 20261,1980
Oct 07, 20261,198+8
Oct 06, 20261,190+13
Oct 05, 20261,177+20
Oct 02, 20261,157No prior observation