The previous day the share price hardly moved and there were a total of 60,000 shares traded the entire day.
Friday by comparison was quiet up until about 12:40pm, then someone (or someones) bought up big and sent the price up 25% in a few minutes. The halt was called not long after with nearly 300,000 shares traded in that half a day.
Makes me wonder if they saw the 10-fold increase in trading volume and decided they'd better halt it before the ASX started asking questions.
AQJ Price at posting:
0.0¢ Sentiment: Buy Disclosure: Held