OITracker Cboe delayed data

Contract OI history

Back to SNOW

Jan 21, 2028 EXPIRATION

SNOW $310.00 Put

SNOW280121P00310000

Latest saved OI251Oct 23, 2026
Last change0vs 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. 2841420 2026-10-02: 163 OI2026-10-05: 172 OI2026-10-06: 172 OI2026-10-07: 172 OI2026-10-08: 172 OI2026-10-09: 173 OI2026-10-13: 284 OI2026-10-14: 284 OI2026-10-15: 284 OI2026-10-16: 258 OI2026-10-21: 251 OI2026-10-23: 251 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, 20262510
Oct 21, 2026Viewing251-7
Oct 16, 2026258-26
Oct 15, 20262840
Oct 14, 20262840
Oct 13, 2026284+111
Oct 09, 2026173+1
Oct 08, 20261720
Oct 07, 20261720
Oct 06, 20261720
Oct 05, 2026172+9
Oct 02, 2026163No prior observation