Opportunity knocks? Broker ratings on 4 ASX shares at 52-week lows

S&P/ASX All Ordinaries Index (ASX: XAO) shares are 0.2% higher at 8,885.6 points on Thursday.

Meanwhile, several ASX shares have hit 52-week lows today.

Is this an opportunity to buy, or should we be cautious on these ASX stocks?

Let’s defer to the experts.