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Contract OI history

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Jan 15, 2027 EXPIRATION

INTA $25.00 Put

INTA270115P00025000

Latest saved OI51Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
INTA $25.00 put open interest history 6 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 121600 2026-10-08: 121 OI2026-10-13: 121 OI2026-10-14: 121 OI2026-10-16: 51 OI2026-10-20: 51 OI2026-10-23: 51 OI Oct 08, 2026Oct 23, 2026

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

INTA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing510
Oct 20, 2026510
Oct 16, 202651-70
Oct 14, 20261210
Oct 13, 20261210
Oct 08, 2026121No prior observation