Why Accent, Calix, Pilbara Minerals, & Starpharma shares are racing higher

In afternoon trade, the S&P/ASX 200 Index (ASX: XJO) is off its lows but still in the red. At the time of writing, the benchmark index is down 0.2% to 7,422.7 points.

Four ASX shares that are not letting that hold them back are listed below. Here’s why they are…