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Contract OI history

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Nov 20, 2026 EXPIRATION

IMPP $5.00 Put

IMPP261120P00005000

Latest saved OI1,025Oct 20, 2026
Last change+124vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
IMPP $5.00 put open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 1,0255120 2026-10-08: 220 OI2026-10-09: 230 OI2026-10-13: 230 OI2026-10-14: 264 OI2026-10-16: 901 OI2026-10-20: 1,025 OI Oct 08, 2026Oct 20, 2026

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

IMPP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing1,025+124
Oct 16, 2026901+637
Oct 14, 2026264+34
Oct 13, 20262300
Oct 09, 2026230+10
Oct 08, 2026220No prior observation