Weekly Report: what happened at ZYBT last week (1229-0102)?

Last week ZYBT had an overall loss of -24.67%, the stock price moved from 1.50 to 1.13, last week's high was 1.51, the low was 1.11, and the cumulative volume was 137.70K.

● ZYBT reached a 52-week down last week on 2 January, quoting 1.13.