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Contract OI history

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Feb 19, 2027 EXPIRATION

AVT $90.00 Put

AVT270219P00090000

Latest saved OI75Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AVT $90.00 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. 2221110 2026-10-09: 222 OI2026-10-13: 222 OI2026-10-14: 222 OI2026-10-15: 222 OI2026-10-16: 222 OI2026-10-21: 70 OI2026-10-23: 75 OI Oct 09, 2026Oct 23, 2026

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

AVT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing75+5
Oct 21, 202670-152
Oct 16, 20262220
Oct 15, 20262220
Oct 14, 20262220
Oct 13, 20262220
Oct 09, 2026222No prior observation