All posts tagged "Citadel Securities"
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2.3KContributed ArticleWhy Do Electronic Traders Cancel Orders?
Jamil Nazarali at Citadel Securities explains what ever-increasing speeds for issuing and canceling orders tell us about today’s market structure.
July 28, 2020 -
755Market InfrastructureMEMX Sets Launch Date for New Equities Exchange
Platform testing will begin on 29 June, followed by member certification and user acceptance tests, ahead of a 4 September launch date.
June 2, 2020 -
696Securities & Trading
US SEC Green-lights Launch of New Stock Exchange, MEMX
Backed by some of Wall Street's largest financial institutions, MEMX says it will offer a less expensive exchange model; fewer, less complex order types; and a basic market data feed.
May 7, 2020 -
591ChinaCSRC Lifts Citadel Securities’ 4-Year Trading Suspension
Citadel Securities has agreed to pay almost $100mn to settle charges that its algorithmic trading disrupted the market during the 2015 market correction.
January 21, 2020 -
1.3KEnforcementKRX Fines Merrill Lynch for High-Frequency Trading Activities
KRX found that over an eight-month period, Merrill Lynch's Seoul branch engaged in 6,220 high-frequency trades on behalf of a foreign hedge fund.
July 17, 2019 -
1.6KEnforcement
UPDATED – Merrill Lynch in KRX Crosshairs for High-Frequency Trading
KRX probe to determine if Citadel's HFT algorithm breached fair trade rules; Merrill Lynch reprimand to be decided following alleged market disruption.
June 12, 2019
