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Contract OI history

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Dec 18, 2026 EXPIRATION

ADI $300.00 Put

ADI261218P00300000

Latest saved OI442Oct 23, 2026
Last change-86vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ADI $300.00 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. 5282640 2026-10-09: 523 OI2026-10-13: 523 OI2026-10-14: 523 OI2026-10-15: 523 OI2026-10-16: 523 OI2026-10-21: 528 OI2026-10-23: 442 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, 2026Viewing442-86
Oct 21, 2026528+5
Oct 16, 20265230
Oct 15, 20265230
Oct 14, 20265230
Oct 13, 20265230
Oct 09, 2026523No prior observation