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Contract OI history

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Jan 15, 2027 EXPIRATION

CSIQ $16.00 Put

CSIQ270115P00016000

Latest saved OI276Oct 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 $16.00 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. 2761380 2026-10-08: 260 OI2026-10-09: 262 OI2026-10-13: 265 OI2026-10-14: 265 OI2026-10-16: 270 OI2026-10-20: 276 OI2026-10-23: 276 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, 2026Viewing2760
Oct 20, 2026276+6
Oct 16, 2026270+5
Oct 14, 20262650
Oct 13, 2026265+3
Oct 09, 2026262+2
Oct 08, 2026260No prior observation