Breakeven Point

This is when you buy a Put and sell another Put with a lower strike price. You would only use this spread if you are expecting the underlying stock to move up moderately because it will help you to benefit from the time decay. For example, let’s say you are anticipating a moderate rise in…

In the index market, it is the value of the index at expiration. For many indexes, the settlement value is computed on Friday morning and, for that reason, the last day to trade some index options is on a Thursday before expiration. See Also:  Exercise Price, Automatic Exercise

This is the idea that says that the price of the underlying asset will gravitate towards the point where the most options expire worthless. Some option traders will “trade around” or “trade off of” these levels by Selling Puts or Calls against it.

This is an options contract, put or call, that can be exercised at any time prior to expiration. Stock, exchange-traded funds, and some index options also settle American-style. The alternative is the European Style Option which can only be exercised at expiration.

Options with intrinsic value, or in-the-money options, are automatically exercised at expiration so that option holders don’t inadvertently leave money on the table. Since June 2008 , all options that are a penny or more in-the-money at expiration are exercised at expiration.

The price change in an option for every point move in the underlying Stock/ETF. Put options have negative deltas.  See Also: Delta Neutral