Weekly Report: what happened at ASTI last week (1215-1219)?

Last week ASTI had an overall gain of 24.23%, the stock price moved from 3.4050 to 4.23, last week's high was 4.94, the low was 2.95, and the cumulative volume was 11.61M.

● ASTI reached a 52-week high last week on 19 December, quoting 4.23.