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Contract OI history

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Oct 23, 2026 EXPIRATION

CSIQ $13.50 Call

CSIQ261023C00013500

Latest saved OI156Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CSIQ $13.50 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. 156780 2026-10-08: 155 OI2026-10-09: 155 OI2026-10-13: 156 OI2026-10-14: 156 OI2026-10-16: 156 OI2026-10-20: 156 OI2026-10-23: 156 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, 2026Viewing1560
Oct 20, 20261560
Oct 16, 20261560
Oct 14, 20261560
Oct 13, 2026156+1
Oct 09, 20261550
Oct 08, 2026155No prior observation