Nunca Mais contends that the former official executed orders from government superiors, which forced the stricken ship out to high seas, instead of letting it take refuge in a port to try to contain the damage, Sanchez said.

CNN: SHARE THIS

As long as they dealt in lots of 1, 000 shares or fewer, they could use the system and get their orders executed instantly.

FORBES: Guerrillas on Wall Street

The yellow bars are the returns my sister would have achieved if her orders had executed at the limit prices I gave her.

FORBES: Two Green Stocks I Told My Sister to Sell