Weekly Report: what happened at AMPL last week (1005-1009)?

Last week AMPL had an overall gain of 8.37%, the stock price moved from 14.46 to 15.67, last week's high was 15.8699, the low was 14.46, and the cumulative volume was 12.00M.

● AMPL reached a 52-week high last week on 9 October, quoting 15.67.