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Contract OI history

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Jan 21, 2028 EXPIRATION

CSIQ $32.00 Put

CSIQ280121P00032000

Latest saved OI520Oct 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 $32.00 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. 5202600 2026-10-08: 520 OI2026-10-09: 520 OI2026-10-13: 520 OI2026-10-14: 520 OI2026-10-16: 520 OI2026-10-20: 520 OI2026-10-23: 520 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, 2026Viewing5200
Oct 20, 20265200
Oct 16, 20265200
Oct 14, 20265200
Oct 13, 20265200
Oct 09, 20265200
Oct 08, 2026520No prior observation