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Contract OI history

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Nov 20, 2026 EXPIRATION

AMPL $16.00 Call

AMPL261120C00016000

Latest saved OI166Oct 20, 2026
Last change+6vs 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. 166830 2026-10-08: 48 OI2026-10-09: 48 OI2026-10-13: 52 OI2026-10-14: 153 OI2026-10-16: 160 OI2026-10-20: 166 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, 2026Viewing166+6
Oct 16, 2026160+7
Oct 14, 2026153+101
Oct 13, 202652+4
Oct 09, 2026480
Oct 08, 202648No prior observation