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Contract OI history

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Jan 15, 2027 EXPIRATION

CLSK $10.00 Put

CLSK270115P00010000

Latest saved OI6,981Oct 23, 2026
Last change+15vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLSK $10.00 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. 6,9813,4900 2026-10-09: 6,272 OI2026-10-13: 6,396 OI2026-10-14: 6,396 OI2026-10-15: 6,378 OI2026-10-16: 6,390 OI2026-10-21: 6,966 OI2026-10-23: 6,981 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, 2026Viewing6,981+15
Oct 21, 20266,966+576
Oct 16, 20266,390+12
Oct 15, 20266,378-18
Oct 14, 20266,3960
Oct 13, 20266,396+124
Oct 09, 20266,272No prior observation