Covered Straddle

A closing purchase is an order that you place to offset an existing short position. For example, If you sell a call option to open a new position, you would then need to offset or close that position with a closing order to buy. In other words, you would buy-to-close.

This is also known as the offer. The asking price is the current market price at which an investor can buy the option in the market. 

An Iron Butterfly is a trade that is created by putting on a Short Straddle (selling at the money puts and calls) and a Long Straddle (buying out of the money puts and calls). These types of trades limit the amount of money that you can make and it also limits the potential loss. But…

This method is normally used when Options are overpriced. The trader would simply buy stocks in the open market and sell the equivalent position in the options market. This is done because the trader sees that the Options price is too high and anticipates that it will eventually decrease. So he/she decides to cash in…

This is when you enter into a position by purchasing one part of the spread at a time rather than buying it all at once. Legging can improve the risk-reward of the trade if the underlying stock moves in the right direction. If not, it can reduce the potential loss.

There are some options settle for cash rather than shares. Indexes like the S&P 500 Index (.SPX) and the S&P 100 Index (.OEX) are examples of cash settled options.