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Contract OI history

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Oct 30, 2026 EXPIRATION

PURR $11.00 Put

PURR261030P00011000

Latest saved OI208Oct 23, 2026
Last change+8vs 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. 2431210 2026-10-09: 243 OI2026-10-13: 229 OI2026-10-14: 229 OI2026-10-15: 192 OI2026-10-16: 190 OI2026-10-21: 200 OI2026-10-23: 208 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, 2026208+8
Oct 21, 2026Viewing200+10
Oct 16, 2026190-2
Oct 15, 2026192-37
Oct 14, 20262290
Oct 13, 2026229-14
Oct 09, 2026243No prior observation