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Contract OI history

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Nov 20, 2026 EXPIRATION

CSIQ $11.00 Put

CSIQ261120P00011000

Latest saved OI433Oct 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 $11.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 4562280 2026-10-08: 453 OI2026-10-09: 456 OI2026-10-13: 430 OI2026-10-14: 435 OI2026-10-16: 435 OI2026-10-20: 434 OI2026-10-23: 433 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, 2026Viewing433-1
Oct 20, 2026434-1
Oct 16, 20264350
Oct 14, 2026435+5
Oct 13, 2026430-26
Oct 09, 2026456+3
Oct 08, 2026453No prior observation