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

Last week RBLK had an overall gain of 0.00%, the stock price moved from 0.30 to 0.30, last week's high was 0.30, the low was 0.30, and the cumulative volume was 100.

● RBLK reached a 52-week down last week on 15 December, quoting 0.30.