Hints and tips:
...On Thursday, he tweeted: “Working with Doge devs to improve system transaction efficiency. Potentially promising.”...
...The CME last week described the gradual transition from its Chicago floor, still home to hundreds of people, towards electronic trading, as “very healthy”, in part because of a new system that digitally...
...Nasdaq and NYSE affiliate NYSE Arca filed a motion dated on Wednesday with the Securities and Exchange Commission calling for the recusal of Brett Redfearn, the head of the trading and markets division at...
...This truth applies not only to exchanges but also automated trading systems and off-exchange trading venues that match bargains internally....
...The NYSE Arca biotech index also dropped following the president’s tweet....
...The NYSE Arca airline index was barely positive for the day and has lagged of late after climbing to a 15-year year higher earlier this year....
...“If companies can get to the market quicker, that’s good for us and the whole system,” said Ian Read, chief executive of Pfizer....
...And trading continued on other exchanges, such as NYSE Arca, the operator’s all-electronic exchange....
...have been “extremely volatile”, Chipotle said, pointing to sharp fluctuations as US regulators have issued updates on the outbreak of the potentially serious bacterial infection that affects the digestive system...
...The exchange added that its electronic trading venues, NYSE Arca and NYSE Amex/Arca Options, were unaffected....
...Provenge promised to turn the body’s immune system into a weapon against disease, offering fresh hope to the one in seven men diagnosed with prostate cancer....
...However, in practice, Nasdaq said repeated attempts to connect to the SIP by NYSE Arca, a rival electronic trading platform, and streams of erroneous quotes from its rival eroded the system’s capacity in...
...The exchange operator said it submitted a filing to US securities regulators that would alter its guidelines for reviewing so-called “clearly erroneous trades” on its two US options exchanges, NYSE Arca...
...“We are responding to Sandy by building a tougher system.”...
...The NYSE’s contingency plan for a disaster that made running the trading floor impossible was to move all trading to the all-electronic Arca system....
...The system also has incentives to bring more of its trades to NYSE. In exchange for providing liquidity in the stocks they handle, the DMMs receive lower trading fees and the highest rebates....
...NYSE Euronext said its NYSE Arca trading system was shut down during US pre-opening trading hours on Monday, but said it was a one-time problem that was resolved....
...However NYSE Euronext encountered problems unrelated to technical upgrades in pre-market trading with its Arca trading system in March....
...The biggest exchanges are NASDAQ (26% of total US stock exchange share), nySE (19%), NYSE Arca (19%), DirectEdge (14%) and BATS (12%)....
...They trade on the group’s “universal trading platform” system. In Germany, Deutsche Börse runs a cash equities market based on the Xetra trading system....
...The exchange had moved its automated bond system to its Arca platform in 2007 – called NYSE Bonds – but it failed to attract any volume, with fewer than 20 trades on most days, according to NYSE....
...Arca, the electronic trading platform of the New York Stock Exchange will introduce a new price collar for stocks on Thursday to prevent erroneous trades....
...Of course, with a simple system upgrade at Arca supposedly being responsible for what was 9.6 per cent price plunge in one of the world’s most traded ETFs — the equivalent of wiping out some $7.9bn in value...
...NYSE was also embarrassed last week when a system upgrade to the company’s Arca electronic stock market triggered a near 10 per cent drop in the popular SPDR S&P 500 exchange-traded fund trust, forcing the...
...So our European business is complete now with internal matching engine latency as low as 40 micro seconds on NYSE Arca Europe....
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