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Contract OI history

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Dec 18, 2026 EXPIRATION

AMT $185.00 Call

AMT261218C00185000

Latest saved OI165Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMT $185.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 169840 2026-10-02: 165 OI2026-10-05: 166 OI2026-10-06: 143 OI2026-10-07: 144 OI2026-10-08: 144 OI2026-10-09: 165 OI2026-10-13: 169 OI2026-10-14: 169 OI2026-10-15: 169 OI2026-10-16: 167 OI2026-10-21: 162 OI2026-10-23: 165 OI Oct 02, 2026Oct 23, 2026

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

AMT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing165+3
Oct 21, 2026162-5
Oct 16, 2026167-2
Oct 15, 20261690
Oct 14, 20261690
Oct 13, 2026169+4
Oct 09, 2026165+21
Oct 08, 20261440
Oct 07, 2026144+1
Oct 06, 2026143-23
Oct 05, 2026166+1
Oct 02, 2026165No prior observation