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Contract OI history

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Nov 20, 2026 EXPIRATION

PURR $11.00 Put

PURR261120P00011000

Latest saved OI1,519Oct 23, 2026
Last change-64vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PURR $11.00 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. 1,5837910 2026-10-09: 1,278 OI2026-10-13: 1,561 OI2026-10-14: 1,561 OI2026-10-15: 1,551 OI2026-10-16: 1,558 OI2026-10-21: 1,583 OI2026-10-23: 1,519 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, 2026Viewing1,519-64
Oct 21, 20261,583+25
Oct 16, 20261,558+7
Oct 15, 20261,551-10
Oct 14, 20261,5610
Oct 13, 20261,561+283
Oct 09, 20261,278No prior observation