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

Last week NGKSY had an overall gain of 0.00%, the stock price moved from 21.40 to 21.40, last week's high was 21.40, the low was 21.40, and the cumulative volume was 131.

● NGKSY reached a 52-week high last week on 18 December, quoting 21.40.