DWACW is called a "warrant" and what it does is give you the option to buy it at $11.50 some time in the future, after the merger. It is fairly low right now, but it started around 50 cents.

DWACW is called a "warrant" and what it does is give you the option to buy it at a low price after the merger. It is fairly low right now, but it started around 50 cents.