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

Last week MATH had an overall gain of 0.02%, the stock price moved from 0.7887 to 0.7888, last week's high was 0.85, the low was 0.7310, and the cumulative volume was 220.13K.

● MATH reached a 52-week down last week on 21 August, quoting 0.7888.