Why Domino’s, Johns Lyng, Polynovo, and Praemium shares are dropping today

The S&P/ASX 200 Index (ASX: XJO) is having a poor session on Tuesday. In afternoon trade, the benchmark index is down 0.5% to 8,264.6 points.

Four ASX shares that are falling more than most today are listed below. Here’s why they are dropping:

Domino’s Pizza…