President Donald Trump erupts over TACO trade question. Here's what the TACO nickname means and what is a Trump Collar.

But for those tempted to debate on that, keep in mind that I could keep a "sell rating" on the stock through the end of next year, but I can collar the stock any time I feel like it. That means ...

Many traders might simply set a stop-loss or take-profit limit order, but stock options provide an alternative that may be attractive in certain cases. Collars are a unique strategy that are ...