OITracker Cboe delayed data

Contract OI history

Back to CSIQ

Jan 15, 2027 EXPIRATION

CSIQ $21.00 Call

CSIQ270115C00021000

Latest saved OI82Oct 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 $21.00 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. 83410 2026-10-08: 83 OI2026-10-09: 83 OI2026-10-13: 82 OI2026-10-14: 82 OI2026-10-16: 82 OI2026-10-20: 82 OI2026-10-23: 82 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, 2026Viewing820
Oct 20, 2026820
Oct 16, 2026820
Oct 14, 2026820
Oct 13, 202682-1
Oct 09, 2026830
Oct 08, 202683No prior observation