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Contract OI history

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Mar 19, 2027 EXPIRATION

PURR $13.00 Call

PURR270319C00013000

Latest saved OI509Oct 23, 2026
Last change+26vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PURR $13.00 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. 5092540 2026-10-09: 469 OI2026-10-13: 469 OI2026-10-14: 469 OI2026-10-15: 469 OI2026-10-16: 483 OI2026-10-21: 483 OI2026-10-23: 509 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, 2026509+26
Oct 21, 2026Viewing4830
Oct 16, 2026483+14
Oct 15, 20264690
Oct 14, 20264690
Oct 13, 20264690
Oct 09, 2026469No prior observation