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Contract OI history

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Oct 30, 2026 EXPIRATION

CSIQ $12.50 Call

CSIQ261030C00012500

Latest saved OI440Oct 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 $12.50 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. 4422210 2026-10-08: 232 OI2026-10-09: 233 OI2026-10-13: 235 OI2026-10-14: 442 OI2026-10-16: 442 OI2026-10-20: 440 OI2026-10-23: 440 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, 2026Viewing4400
Oct 20, 2026440-2
Oct 16, 20264420
Oct 14, 2026442+207
Oct 13, 2026235+2
Oct 09, 2026233+1
Oct 08, 2026232No prior observation