DataVisualized SloMo High Frequency-Trading

 Youtube Direkttrade, via Motherboard

Die Marktanalysten von Nanex, die vor einem Jahr bereits High Frequency Trading in einem sensationellen GIF visualisierten, haben nun eine halbe Sekunde HFT auf sechs Minuten gedehnt und visualisiert.

Watch High Frequency Traders (HFT) at the millisecond level jam thousands of quotes in the stock of Johnson and Johnson (JNJ) through our financial networks on May 2, 2013. Video shows 1/2 second of time. If any of the connections are not running perfectly, High Frequency Traders can profit from the price discrepancies that result. There is no economic justification for this abusive behavior.

Each box represents one exchange. The SIP (CQS in this case) is the box at 6 o’clock. It shows the National Best Bid/Offer. Watch how much it changes in a fraction of a second. The shapes represent quote changes which are the result of a change to the top of the book at each exchange. The time at the bottom of the screen is Eastern Time HH:MM:SS:mmm (mmm = millisecond). We slow time down so you can see what goes on at the millisecond level. A millisecond (ms) is 1/1000th of a second.

Note how every exchange must process every quote from the others — for proper trade through price protection. This complex web of technology must run flawlessly every millisecond of the trading day, or arbitrage (HFT profit) opportunities will appear. It is easy for HFTs to cause delays in one or more of the connections between each exchange.

Vorher auf Nerdcore:
Son of Godzillas Bad Hair Day: High Frequency Trading Ethernet-Engine
High Frequency Trading in Super Slow Audio
High Frequency Trading GIF’d