UPDATED – Merrill Lynch in KRX Crosshairs for High-Frequency Trading By Editors, Regulation Asia Published on 12th June 2019 KRX probe to determine if Citadel's HFT algorithm breached fair trade rules; Merrill Lynch reprimand to be decided following alleged market disruption.To continue reading... Sign in Password * Remember me Lost your password? Get access Get access immediately by purchasing a 12 month subscription, or register today to get access to a free 5-article trial: Register Subscribe To discuss subscription options with our team please email: [email protected] Related:Algo trading, Citadel Securities, FSS, High frequency trading, Korea Exchange, KRX, Merril Lynch Recommended for you Dutch Brokerage IMC Granted Preliminary Licence in Korea Korea to Require ESG Disclosures from Listed Companies FSS Korea to Probe Samsung Securities for Regulatory Violations