Theta: related pages

Measures of the rate of change (mathematically the derivative) of the price of a derivative security or portfolio with another quantity.

The delta of a derivative is the rate of change in the price of a derivative with the price of the underlying.

The rate of change of the price of a derivative or portfolio with the volatility of an underlying security.

The rate of change of the price of a portfolio or derivative with the interest rates.

A financial strategy that reduces the risks from one security or other investment by buying or selling others.