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Contract OI history

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Nov 20, 2026 EXPIRATION

PRME $4.00 Put

PRME261120P00004000

Latest saved OI355Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PRME $4.00 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. 3551770 2026-10-09: 254 OI2026-10-13: 264 OI2026-10-14: 264 OI2026-10-15: 261 OI2026-10-16: 304 OI2026-10-20: 355 OI2026-10-23: 355 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

PRME contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3550
Oct 20, 2026355+51
Oct 16, 2026304+43
Oct 15, 2026261-3
Oct 14, 20262640
Oct 13, 2026264+10
Oct 09, 2026254No prior observation