WiseTech rockets, Afterpay & Zip report

At lunch on Wednesday, the S&P/ASX 200 Index (ASX: XJO) is on course to record another gain. The benchmark index is currently up 0.3% to 7,524.1 points.

Here’s what is happening on the ASX 200 today:

Afterpay results

The Afterpay Ltd (ASX: APT) share…