OITracker Cboe delayed data

Contract OI history

Back to SNOW

Dec 18, 2026 EXPIRATION

SNOW $310.00 Put

SNOW261218P00310000

Latest saved OI433Oct 23, 2026
Last change+23vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SNOW $310.00 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. 4332160 2026-10-02: 237 OI2026-10-05: 237 OI2026-10-06: 245 OI2026-10-07: 254 OI2026-10-08: 254 OI2026-10-09: 266 OI2026-10-13: 276 OI2026-10-14: 276 OI2026-10-15: 333 OI2026-10-16: 334 OI2026-10-21: 410 OI2026-10-23: 433 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, 2026433+23
Oct 21, 2026Viewing410+76
Oct 16, 2026334+1
Oct 15, 2026333+57
Oct 14, 20262760
Oct 13, 2026276+10
Oct 09, 2026266+12
Oct 08, 20262540
Oct 07, 2026254+9
Oct 06, 2026245+8
Oct 05, 20262370
Oct 02, 2026237No prior observation