OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

SNOW $120.00 Put

SNOW261218P00120000

Latest saved OI3,508Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SNOW $120.00 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. 3,5181,7590 2026-10-02: 3,518 OI2026-10-05: 3,518 OI2026-10-06: 3,517 OI2026-10-07: 3,516 OI2026-10-08: 3,516 OI2026-10-09: 3,516 OI2026-10-13: 3,516 OI2026-10-14: 3,516 OI2026-10-15: 3,516 OI2026-10-16: 3,516 OI2026-10-21: 3,510 OI2026-10-23: 3,508 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, 20263,508-2
Oct 21, 2026Viewing3,510-6
Oct 16, 20263,5160
Oct 15, 20263,5160
Oct 14, 20263,5160
Oct 13, 20263,5160
Oct 09, 20263,5160
Oct 08, 20263,5160
Oct 07, 20263,516-1
Oct 06, 20263,517-1
Oct 05, 20263,5180
Oct 02, 20263,518No prior observation