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Contract OI history

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Jan 15, 2027 EXPIRATION

CSIQ $20.00 Call

CSIQ270115C00020000

Latest saved OI20,964Oct 23, 2026
Last change+10vs 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. 20,96410,4820 2026-10-08: 20,938 OI2026-10-09: 20,960 OI2026-10-13: 20,964 OI2026-10-14: 20,964 OI2026-10-16: 20,961 OI2026-10-20: 20,954 OI2026-10-23: 20,964 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, 2026Viewing20,964+10
Oct 20, 202620,954-7
Oct 16, 202620,961-3
Oct 14, 202620,9640
Oct 13, 202620,964+4
Oct 09, 202620,960+22
Oct 08, 202620,938No prior observation