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Contract OI history

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Dec 18, 2026 EXPIRATION

AMT $190.00 Call

AMT261218C00190000

Latest saved OI882Oct 23, 2026
Last change+7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMT $190.00 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. 8824410 2026-10-02: 365 OI2026-10-05: 366 OI2026-10-06: 382 OI2026-10-07: 390 OI2026-10-08: 390 OI2026-10-09: 427 OI2026-10-13: 689 OI2026-10-14: 689 OI2026-10-15: 690 OI2026-10-16: 692 OI2026-10-21: 875 OI2026-10-23: 882 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, 2026Viewing882+7
Oct 21, 2026875+183
Oct 16, 2026692+2
Oct 15, 2026690+1
Oct 14, 20266890
Oct 13, 2026689+262
Oct 09, 2026427+37
Oct 08, 20263900
Oct 07, 2026390+8
Oct 06, 2026382+16
Oct 05, 2026366+1
Oct 02, 2026365No prior observation