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Contract OI history

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Jan 21, 2028 EXPIRATION

CLSK $8.00 Call

CLSK280121C00008000

Latest saved OI2,032Oct 23, 2026
Last change+219vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLSK $8.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,0321,0160 2026-10-09: 1,823 OI2026-10-13: 1,701 OI2026-10-14: 1,701 OI2026-10-15: 1,746 OI2026-10-16: 1,798 OI2026-10-21: 1,813 OI2026-10-23: 2,032 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, 2026Viewing2,032+219
Oct 21, 20261,813+15
Oct 16, 20261,798+52
Oct 15, 20261,746+45
Oct 14, 20261,7010
Oct 13, 20261,701-122
Oct 09, 20261,823No prior observation