OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

SNOW $210.00 Put

SNOW270115P00210000

Latest saved OI1,779Oct 23, 2026
Last change+230vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SNOW $210.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,7798890 2026-10-02: 1,601 OI2026-10-05: 1,596 OI2026-10-06: 1,596 OI2026-10-07: 1,597 OI2026-10-08: 1,597 OI2026-10-09: 1,597 OI2026-10-13: 1,597 OI2026-10-14: 1,597 OI2026-10-15: 1,597 OI2026-10-16: 1,568 OI2026-10-21: 1,549 OI2026-10-23: 1,779 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, 2026Viewing1,779+230
Oct 21, 20261,549-19
Oct 16, 20261,568-29
Oct 15, 20261,5970
Oct 14, 20261,5970
Oct 13, 20261,5970
Oct 09, 20261,5970
Oct 08, 20261,5970
Oct 07, 20261,597+1
Oct 06, 20261,5960
Oct 05, 20261,596-5
Oct 02, 20261,601No prior observation