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

Last week GHYB had an overall gain of 0.05%, the stock price moved from 45.56 to 45.5850, last week's high was 45.5980, the low was 45.4101, and the cumulative volume was 26.49K.

● GHYB reached a 52-week high last week on 26 December, quoting 45.5850.