ESG must learn from the tech bubble — returns matter Longstanding ESG fund managers — there are a few around — should compare experiences with managers of technology funds at the beginning of the dotcom boom over 20 years ago.Everybody got…

CME in $16bn bid for Chicago exchange rival Cboe CME Group has approached fellow Chicago exchange company Cboe Global Markets about an all-share deal to acquire the owner of the Vix volatility indices for nearly $16bn.CME, the world’s larg…