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Contract OI history

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Dec 18, 2026 EXPIRATION

AMPL $16.00 Call

AMPL261218C00016000

Latest saved OI507Oct 20, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
AMPL $16.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 5122560 2026-10-08: 505 OI2026-10-09: 502 OI2026-10-13: 512 OI2026-10-14: 507 OI2026-10-16: 507 OI2026-10-20: 507 OI Oct 08, 2026Oct 20, 2026

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

AMPL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing5070
Oct 16, 20265070
Oct 14, 2026507-5
Oct 13, 2026512+10
Oct 09, 2026502-3
Oct 08, 2026505No prior observation