OITracker Cboe delayed data

Contract OI history

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Dec 15, 2028 EXPIRATION

SNOW $430.00 Call

SNOW281215C00430000

Latest saved OI50Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SNOW $430.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 55270 2026-10-02: 39 OI2026-10-05: 40 OI2026-10-06: 40 OI2026-10-07: 40 OI2026-10-08: 40 OI2026-10-09: 45 OI2026-10-13: 45 OI2026-10-14: 45 OI2026-10-15: 45 OI2026-10-16: 45 OI2026-10-21: 55 OI2026-10-23: 50 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, 202650-5
Oct 21, 2026Viewing55+10
Oct 16, 2026450
Oct 15, 2026450
Oct 14, 2026450
Oct 13, 2026450
Oct 09, 202645+5
Oct 08, 2026400
Oct 07, 2026400
Oct 06, 2026400
Oct 05, 202640+1
Oct 02, 202639No prior observation