European Style Option

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 when you put on a short option position and hedge it with another option position or with long shares. This is essentially the opposite of a naked write.

This is a spread trading strategy that involves buying and selling options, but the trader typically sells a greater number of contracts sold than what is purchased. See also Ratio Back Spread & Ratio

Front Month contracts are options contracts that have the least amount of time remaining before expiration. For example, on the 1st of August, the front month contract would the contract that expires in the Month of August. Similarly, on August 31st, the front month contract is the September contract is the front month contract because…

This is basically a combination of Bull Spread and Bear Spread. The main feature of this strategy us that your risk is fixed and your upside/profit is capped. Selling options with the same strike price and also buying options with the same expiration months, but higher and lower strike prices. Generally, the butterfly is in…

Order Flow is basically the study of the way a stock reacts to the limit or market orders that are placed at certain price levels.  When it comes to Unusual Options Activity, the order flow principles are the same, in that you want to pay attention to how the Option price, and the price of…