dimelab dimelab: shrinking the gap between talk and action.

bang Topic in The Credit Debacle Catalog

Fri 2010-05-14 12:11 EDT

"Banging" the U.S. Stock Market

Chicago residents grew up to the sound of local early morning radio rundowns of pork belly futures and other exchange traded commodities. Every trick in the book from manipulation of soybeans to silver has played out in Chicago's trading pits. Every market professional I've talked to in Chicago since Thursday is of the same opinion. It makes no difference whether human beings or computers are front running and manipulating trades. The gyrations in the market last week have the look and feel of classic market manipulation...

bang; U.S. stock market.

Rick Bookstaber Sun 2009-08-30 12:07 EDT

Not with a Bang but a Whimper -- The Risk from High Frequency and Algorithmic Trading

``There is a general view that one way or another the end result of all the high frequency and algorithmic trading will be a blowup. But I don't think the risk is as big as many are making it out to be...the risk of a cataclysm is constrained by the lack of feedback and lack of tight coupling...As the field gets increasingly crowded, market impact will rise and opportunities will diminish'' First, let me point out the difference between high frequency trading and algorithmic trading. Both execute using computers, and since computers work really fast, both can be accused of whatever sins are embodied in millisecond trading. High frequency trading is a type of proprietary trading. The trader (or his computer) sees a profit opportunity and trades accordingly. This profit opportunity...

algorithmic trading; bang; High Frequency; Rick Bookstaber; Risk; Whimper.