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Contract OI history

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Dec 18, 2026 EXPIRATION

PURR $8.00 Call

PURR261218C00008000

Latest saved OI5,613Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PURR $8.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5,6342,8170 2026-10-09: 5,633 OI2026-10-13: 5,632 OI2026-10-14: 5,632 OI2026-10-15: 5,632 OI2026-10-16: 5,634 OI2026-10-21: 5,612 OI2026-10-23: 5,613 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

PURR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20265,613+1
Oct 21, 2026Viewing5,612-22
Oct 16, 20265,634+2
Oct 15, 20265,6320
Oct 14, 20265,6320
Oct 13, 20265,632-1
Oct 09, 20265,633No prior observation