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Contract OI history

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Oct 30, 2026 EXPIRATION

CSIQ $13.00 Put

CSIQ261030P00013000

Latest saved OI1Oct 23, 2026
Last change-204vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CSIQ $13.00 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. 2201100 2026-10-08: 220 OI2026-10-09: 220 OI2026-10-13: 217 OI2026-10-14: 209 OI2026-10-16: 209 OI2026-10-20: 205 OI2026-10-23: 1 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, 2026Viewing1-204
Oct 20, 2026205-4
Oct 16, 20262090
Oct 14, 2026209-8
Oct 13, 2026217-3
Oct 09, 20262200
Oct 08, 2026220No prior observation