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Contract OI history

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Jan 15, 2027 EXPIRATION

IMPP $5.00 Put

IMPP270115P00005000

Latest saved OI1,174Oct 20, 2026
Last change0vs 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. 1,1745870 2026-10-08: 993 OI2026-10-09: 993 OI2026-10-13: 993 OI2026-10-14: 993 OI2026-10-16: 1,174 OI2026-10-20: 1,174 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, 2026Viewing1,1740
Oct 16, 20261,174+181
Oct 14, 20269930
Oct 13, 20269930
Oct 09, 20269930
Oct 08, 2026993No prior observation