A call option affords holders the right but not the obligation to purchase the underlying security at a set price at any time ...

Discover the call premium, the added value to the par amount for early redemption of callable securities, and explore the different types and their impacts.

In options trading, a roll down changes an option position to a lower strike price, often used when expecting falling prices. Learn how this strategy works.

Learn about the Christmas tree options strategy, involving six call or put options with various strikes designed for traders expecting a neutral to bullish market trend.