Somebody Should Do Something/Nobody Will Do Anything
A top government economist has concluded that the high-speed trading firms that have come to dominate the nation’s financial markets are taking significant profits from traditional investors.
The chief economist at the Commodity Futures Trading Commission, Andrei Kirilenko, reports in a coming study that high-frequency traders make an average profit of as much as $5.05 each time they go up against small traders buying and selling one of the most widely used financial contracts.
Mr. Kirilenko warned that the smaller traders might leave the futures markets if their profits were drained away, opting instead to operate in less transparent markets where high-speed traders would not get in the way.
“They will go someplace that’s darker,” Mr. Kirilenko said at the conference. That could destabilize futures markets long used by traders to hedge risk.
Transaction taxes, still a good idea. Hence why they won't be adopted.