$UAI rose 23.36% in 15 minutes, with a 24-hour trading volume of USD 114 million.
Large players generally don't chase the initial move; they prefer to accumulate in stages during pullbacks, while retail investors often rush in first.
Holding steady at a high level without pulling back indicates that selling pressure above is not heavy. This is more telling than how much the price has risen.

It's your money, so you make the decisions.