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Contract OI history

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Jan 15, 2027 EXPIRATION

ADI $420.00 Put

ADI270115P00420000

Latest saved OI527Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ADI $420.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5272630 2026-10-09: 527 OI2026-10-13: 527 OI2026-10-14: 527 OI2026-10-15: 527 OI2026-10-16: 527 OI2026-10-21: 525 OI2026-10-23: 527 OI Oct 09, 2026Oct 23, 2026

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

ADI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing527+2
Oct 21, 2026525-2
Oct 16, 20265270
Oct 15, 20265270
Oct 14, 20265270
Oct 13, 20265270
Oct 09, 2026527No prior observation