Why Actinogen, Aurizon, Beach Energy, and PYC shares are sinking today

In afternoon trade, the S&P/ASX 200 Index (ASX: XJO) is on course to record another solid gain. At the time of writing, the benchmark index is up 0.5% to 7,816.4 points.

Four ASX shares that have failed to follow the market higher today are listed below. Here’s why…