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Contract OI history

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Oct 30, 2026 EXPIRATION

CSIQ $13.50 Call

CSIQ261030C00013500

Latest saved OI395Oct 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. 3951970 2026-10-08: 348 OI2026-10-09: 348 OI2026-10-13: 392 OI2026-10-14: 395 OI2026-10-16: 395 OI2026-10-20: 395 OI2026-10-23: 395 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, 2026Viewing3950
Oct 20, 20263950
Oct 16, 20263950
Oct 14, 2026395+3
Oct 13, 2026392+44
Oct 09, 20263480
Oct 08, 2026348No prior observation