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Contract OI history

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Mar 19, 2027 EXPIRATION

IPSC $2.50 Put

IPSC270319P00002500

Latest saved OI1,789Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
IPSC $2.50 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,7938960 2026-10-08: 1,757 OI2026-10-09: 1,757 OI2026-10-13: 1,787 OI2026-10-14: 1,787 OI2026-10-16: 1,793 OI2026-10-20: 1,790 OI2026-10-23: 1,789 OI Oct 08, 2026Oct 23, 2026

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

IPSC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,789-1
Oct 20, 20261,790-3
Oct 16, 20261,793+6
Oct 14, 20261,7870
Oct 13, 20261,787+30
Oct 09, 20261,7570
Oct 08, 20261,757No prior observation