OITracker Cboe delayed data

Contract OI history

Back to CLSK

Jan 15, 2027 EXPIRATION

CLSK $6.00 Put

CLSK270115P00006000

Latest saved OI243Oct 23, 2026
Last change+82vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLSK $6.00 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. 2431210 2026-10-09: 153 OI2026-10-13: 153 OI2026-10-14: 153 OI2026-10-15: 154 OI2026-10-16: 154 OI2026-10-21: 161 OI2026-10-23: 243 OI Oct 09, 2026Oct 23, 2026

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

CLSK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing243+82
Oct 21, 2026161+7
Oct 16, 20261540
Oct 15, 2026154+1
Oct 14, 20261530
Oct 13, 20261530
Oct 09, 2026153No prior observation