OITracker Cboe delayed data

Contract OI history

Back to SNDK

Jan 15, 2027 EXPIRATION

SNDK $290.00 Put

SNDK270115P00290000

Latest saved OI894Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SNDK $290.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 8944470 2026-10-09: 890 OI2026-10-13: 890 OI2026-10-14: 890 OI2026-10-15: 890 OI2026-10-16: 890 OI2026-10-21: 894 OI2026-10-23: 894 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

SNDK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing8940
Oct 21, 2026894+4
Oct 16, 20268900
Oct 15, 20268900
Oct 14, 20268900
Oct 13, 20268900
Oct 09, 2026890No prior observation