Friday's close left $ADVB sitting on a 39% gain on zero news.
With a microscopic 580,000-share float, it is the ultimate honeypot for chasers looking for a weekend runner.
But the base rate is unforgiving: out of 2,411 historical instances of no-news gap-ups over 30% on low-float micro-caps, the stock closes red 70% of the time over the next two days. We are calling the fade on this one—we will grade it on Monday.