Why Bigtincan, Opthea, Seven West Media, & Telix shares are charging higher

In early afternoon trade, the S&P/ASX 200 Index (ASX: XJO) is out of form and trading lower. At the time of writing, the benchmark index is down 0.3% to 7,363.5 points.

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