It was a wild trading session for Droneshield ( $Droneshield...

It was a wild trading session for Droneshield ( $Droneshield Ltd (DRO.AU)$ ) which surged to a fresh all time high of $2.71, giving it a market value of over $2bn, before the stock tanked over 33%.

The ASX then intervened and put it into a trading halt with a please explain (see below). DRO recovered a little to only close 22% lower. On the current expensive valuation I have an AVOID rating. $S&P/ASX 200 (.XJO.AU)$