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Contract OI history

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Dec 17, 2027 EXPIRATION

CSIQ $15.00 Put

CSIQ271217P00015000

Latest saved OI118Oct 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 $15.00 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. 135670 2026-10-08: 113 OI2026-10-09: 135 OI2026-10-13: 135 OI2026-10-14: 134 OI2026-10-16: 134 OI2026-10-20: 118 OI2026-10-23: 118 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, 2026Viewing1180
Oct 20, 2026118-16
Oct 16, 20261340
Oct 14, 2026134-1
Oct 13, 20261350
Oct 09, 2026135+22
Oct 08, 2026113No prior observation