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Contract OI history

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Jan 15, 2027 EXPIRATION

HITI $2.50 Put

HITI270115P00002500

Latest saved OI1,098Oct 20, 2026
Last change+100vs 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. 1,0985490 2026-10-08: 1,042 OI2026-10-09: 1,042 OI2026-10-13: 1,042 OI2026-10-15: 1,038 OI2026-10-16: 998 OI2026-10-20: 1,098 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, 2026Viewing1,098+100
Oct 16, 2026998-40
Oct 15, 20261,038-4
Oct 13, 20261,0420
Oct 09, 20261,0420
Oct 08, 20261,042No prior observation