Weekly Report: what happened at IPST last week (1222-1226)?

Last week IPST had an overall loss of -25.37%, the stock price moved from 2.68 to 2.00, last week's high was 2.8589, the low was 1.86, and the cumulative volume was 349.56K.

● IPST reached a 52-week down last week on 26 December, quoting 2.00.