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Contract OI history

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Apr 16, 2027 EXPIRATION

HITI $2.50 Put

HITI270416P00002500

Latest saved OI946Oct 20, 2026
Last change+135vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
HITI $2.50 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. 9464730 2026-10-08: 727 OI2026-10-09: 806 OI2026-10-13: 806 OI2026-10-15: 806 OI2026-10-16: 811 OI2026-10-20: 946 OI Oct 08, 2026Oct 20, 2026

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

HITI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing946+135
Oct 16, 2026811+5
Oct 15, 20268060
Oct 13, 20268060
Oct 09, 2026806+79
Oct 08, 2026727No prior observation