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Contract OI history

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Nov 20, 2026 EXPIRATION

AEM $150.00 Put

AEM261120P00150000

Latest saved OI307Oct 23, 2026
Last change-18vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AEM $150.00 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. 4082040 2026-10-02: 274 OI2026-10-05: 285 OI2026-10-06: 287 OI2026-10-07: 292 OI2026-10-08: 292 OI2026-10-09: 291 OI2026-10-13: 408 OI2026-10-14: 408 OI2026-10-15: 353 OI2026-10-16: 350 OI2026-10-21: 325 OI2026-10-23: 307 OI Oct 02, 2026Oct 23, 2026

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

AEM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing307-18
Oct 21, 2026325-25
Oct 16, 2026350-3
Oct 15, 2026353-55
Oct 14, 20264080
Oct 13, 2026408+117
Oct 09, 2026291-1
Oct 08, 20262920
Oct 07, 2026292+5
Oct 06, 2026287+2
Oct 05, 2026285+11
Oct 02, 2026274No prior observation