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Contract OI history

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Jan 21, 2028 EXPIRATION

CSIQ $20.00 Call

CSIQ280121C00020000

Latest saved OI11,172Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CSIQ $20.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 11,1725,5860 2026-10-08: 11,168 OI2026-10-09: 11,168 OI2026-10-13: 11,168 OI2026-10-14: 11,172 OI2026-10-16: 11,171 OI2026-10-20: 11,171 OI2026-10-23: 11,172 OI Oct 08, 2026Oct 23, 2026

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

CSIQ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing11,172+1
Oct 20, 202611,1710
Oct 16, 202611,171-1
Oct 14, 202611,172+4
Oct 13, 202611,1680
Oct 09, 202611,1680
Oct 08, 202611,168No prior observation