Your stockbroker must have your authorization to trade your account. Any transaction performed without your express concern is illegal and constitutes stockbroker fraud, no matter whether you made or lost money in the transaction. In order to trade your account at his/her discretion, a broker must have your signed permission; if not, your broker should at the very least give you a call and discuss with you the trade he/she intends to make.
If you think that your stockbroker is executing trades you did not authorize, you might have a case against your broker and should immediately contact a securities arbitration attorney in order to get representation. call us at (504) 526-2921 or e-mail us at: email@example.com.