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Contract OI history

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Apr 16, 2027 EXPIRATION

CSIQ $9.00 Put

CSIQ270416P00009000

Latest saved OI588Oct 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 $9.00 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. 5882940 2026-10-08: 548 OI2026-10-09: 549 OI2026-10-13: 549 OI2026-10-14: 549 OI2026-10-16: 549 OI2026-10-20: 588 OI2026-10-23: 588 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, 2026Viewing5880
Oct 20, 2026588+39
Oct 16, 20265490
Oct 14, 20265490
Oct 13, 20265490
Oct 09, 2026549+1
Oct 08, 2026548No prior observation