Weekly Report: what happened at PXS last week (0817-0821)?

Last week PXS had an overall gain of 4.68%, the stock price moved from 5.13 to 5.37, last week's high was 5.50, the low was 4.97, and the cumulative volume was 170.74K.

● PXS reached a 52-week high last week on 21 August, quoting 5.37.