Commentary

John Turney
Traders Magazine Online News

Foreign Exchange Infrastructure: Yesterday, Today and Tomorrow

In this exclusive to Traders Magazine, John Turney, Global Head of Outsourced FX at Northern Trust, discusses the evolution of the fx infrastructure and what is to come.

Traders Poll

What is your favorite movie about trading?

Wall Street

23%

The Big Short

13%

Margin Call

6%

Equity

0%

Trading Places

38%

The Wolf of Wall Street

8%

Boiler Room

7%

Arbitrage

0%

Too Big to Fail

5%

Free Site Registration

September 30, 2004

Suspicious Trading In Options Industry

By Gregory Bresiger

Proprietary options traders may be rigging prices in the week leading up to the expiration date, according to Professor Allen Poteshman at the University of Illinois at Urbana Champaign.

Poteshman recently finished a study that found that sometimes sellers buy and sell shares in an underlying stock to prevent the options from expiring. He adds that the study was presented to former SEC Chief Economist Lawrence Harris. The SEC declined comment.