OITracker Cboe delayed data

Contract OI history

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Sep 17, 2027 EXPIRATION

SNOW $330.00 Put

SNOW270917P00330000

Latest saved OI262Oct 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 $330.00 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. 2631310 2026-10-02: 239 OI2026-10-05: 241 OI2026-10-06: 243 OI2026-10-07: 243 OI2026-10-08: 243 OI2026-10-09: 243 OI2026-10-13: 245 OI2026-10-14: 245 OI2026-10-15: 245 OI2026-10-16: 254 OI2026-10-21: 263 OI2026-10-23: 262 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, 2026Viewing262-1
Oct 21, 2026263+9
Oct 16, 2026254+9
Oct 15, 20262450
Oct 14, 20262450
Oct 13, 2026245+2
Oct 09, 20262430
Oct 08, 20262430
Oct 07, 20262430
Oct 06, 2026243+2
Oct 05, 2026241+2
Oct 02, 2026239No prior observation