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Contract OI history

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Nov 20, 2026 EXPIRATION

AMPL $19.00 Call

AMPL261120C00019000

Latest saved OI54Oct 20, 2026
Last change+1vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
AMPL $19.00 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. 54270 2026-10-08: 2 OI2026-10-09: 2 OI2026-10-13: 53 OI2026-10-14: 53 OI2026-10-16: 53 OI2026-10-20: 54 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, 2026Viewing54+1
Oct 16, 2026530
Oct 14, 2026530
Oct 13, 202653+51
Oct 09, 202620
Oct 08, 20262No prior observation