Weekly Report: what happened at PUT last week (1215-1219)?

Last week PUT had an overall gain of 0.13%, the stock price moved from 3315.83 to 3320.16, last week's high was 3320.73, the low was 3315.06, and the cumulative volume was 0.

● PUT reached a 52-week high last week on 19 December, quoting 3320.16.