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Contract OI history

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Mar 19, 2027 EXPIRATION

PURR $9.00 Call

PURR270319C00009000

Latest saved OI510Oct 23, 2026
Last change+164vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PURR $9.00 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. 5102550 2026-10-09: 303 OI2026-10-13: 305 OI2026-10-14: 305 OI2026-10-15: 306 OI2026-10-16: 347 OI2026-10-21: 346 OI2026-10-23: 510 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, 2026510+164
Oct 21, 2026Viewing346-1
Oct 16, 2026347+41
Oct 15, 2026306+1
Oct 14, 20263050
Oct 13, 2026305+2
Oct 09, 2026303No prior observation