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

Last week SPHR had an overall gain of 0.87%, the stock price moved from 93.49 to 94.30, last week's high was 97.20, the low was 90.88, and the cumulative volume was 2.42M.

● SPHR reached a 52-week high last week on 2 January, quoting 94.30.