<p>Vertical spreads are constructed using simple options spreads.</p> As you can see, trading vertical spreads offers a lot of flexibility in selecting a strategy for taking a position in a stock. We typically use SPX credit spreads and sell vert…

<p>Knowing how to calculate the unemployment rate can give you a better grip on the state of the U.S. economy. Learn how to use the unemployment rate formula, what the different categories of.</p> Take a look at the base period where you received…