NEW YORK (Reuters) - The explosion of exchange-traded funds that profit from falling stocks has caught the eye of U.S. regulators looking to curb short selling, but despite their demonization by some, ...

NEW YORK (Reuters) - The explosion and demonization of exchange-traded funds that profit from falling stocks have caught the eye of U.S. regulators looking to curb short selling, but it's hard to ...

For the past year-and-a-half, traders have been able to do something they couldn't for the previous 67 years: short stock on a downtick. Not since before 1938, when the Securities and Exchange ...