Why has the BetaShares Global Cybersecurity ETF (ASX:HACK) share price leapt 7% in a month?

Over the past month, the S&P/ASX 200 Index (ASX: XJO) has given investors a reasonably solid performance. Since market open on 4 October, the ASX 200 has gained a robust 3%. But one ASX exchange-traded fund (ETF) has done a few better. The BetaShares Global…