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Contract OI history

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Dec 18, 2026 EXPIRATION

CLSK $22.00 Call

CLSK261218C00022000

Latest saved OI1,205Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLSK $22.00 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. 1,3026510 2026-10-09: 1,274 OI2026-10-13: 1,302 OI2026-10-14: 1,302 OI2026-10-15: 1,302 OI2026-10-16: 1,293 OI2026-10-21: 1,205 OI2026-10-23: 1,205 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, 2026Viewing1,2050
Oct 21, 20261,205-88
Oct 16, 20261,293-9
Oct 15, 20261,3020
Oct 14, 20261,3020
Oct 13, 20261,302+28
Oct 09, 20261,274No prior observation