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Contract OI history

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Jan 21, 2028 EXPIRATION

AMC $4.00 Put

AMC280121P00004000

Latest saved OI1,222Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMC $4.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,4517250 2026-10-02: 1,451 OI2026-10-05: 1,451 OI2026-10-06: 1,226 OI2026-10-07: 1,226 OI2026-10-08: 1,226 OI2026-10-09: 1,226 OI2026-10-13: 1,223 OI2026-10-14: 1,223 OI2026-10-15: 1,223 OI2026-10-16: 1,223 OI2026-10-21: 1,222 OI2026-10-23: 1,222 OI Oct 02, 2026Oct 23, 2026

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

AMC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,2220
Oct 21, 20261,222-1
Oct 16, 20261,2230
Oct 15, 20261,2230
Oct 14, 20261,2230
Oct 13, 20261,223-3
Oct 09, 20261,2260
Oct 08, 20261,2260
Oct 07, 20261,2260
Oct 06, 20261,226-225
Oct 05, 20261,4510
Oct 02, 20261,451No prior observation