Newsletter Items: Theorem Technologies integrates PortfolioScience's RiskAPIOptions completes EU managed colocation expansion with BME Madrid Crypto Asset Management appoints two new executive officers Hedge fund returns hit as new rules push up margin costs Cybersecurity regulation expert joins Bovill with warning for small firms Mercury Capital Advisors appoints new CIOLUX appoints Jeremy Siegel as CEO OANDA launches institutional trading platform Spring clean your firm’s cybersecurity defencesEQDerivatives predicts rapid growth for quant investingMax ads: article link: Watch The Wellington Opportunistic Fixed Income Animationarticle teaser: For professional and accredited investor use only. Please remember your capital may be at risk. article position: 3.