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Contract OI history

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Jan 15, 2027 EXPIRATION

PURR $8.00 Put

PURR270115P00008000

Latest saved OI212Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PURR $8.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2121060 2026-10-09: 105 OI2026-10-13: 207 OI2026-10-14: 207 OI2026-10-15: 207 OI2026-10-16: 207 OI2026-10-21: 207 OI2026-10-23: 212 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, 2026212+5
Oct 21, 2026Viewing2070
Oct 16, 20262070
Oct 15, 20262070
Oct 14, 20262070
Oct 13, 2026207+102
Oct 09, 2026105No prior observation