In order to trade stock options you first need to educate yourself. Options can be risky, so you need to learn how to do this as safely as possible. Check out this website for your continued education: http://www.safe-options-trading-income.com/
One can find information on stock trade options by going to a local stock broker. They will have great advice on everything about the stock trade options.
There are a variety of options contracts on stock indexes, futures contracts, common stock, and commodities among many others. You can trade in and trade out of a stock anytime you want, though there may be some legal and regulatory restrictions on recent IPO stocks.
Options Xpress, Trade Monster, Ameri Trade, Investopedia, The Options Guide, Options Playbook, Market Tacker, and Learn Online Stock Options are all sites an individual may visit in order to learn more about stock options and strategies.
The online stock trading website that has the most flexible online trade options would be the schwab website that was created by Charles Schwab. The website has a minimum of only 1,000 dollars.
The brokers with the lowest rates for online stock trading include Trade King, Share Builder, Fidelity, Options House, Options Express and E-Trade. Trade Monster has the lowest across the board prices with the lowest minimum buy in price.
Some popular New York City stock brokerage firm include American Stock Exchange, International Securities Exchange Holdings, Second Market, the New York Mercantile Exchange and Scottrade. All of these firms offer similar trade options.
There are many websites that allow one to trade stock shares online. Some of these websites include, Options House, Merril Ledge, TD Ameritrade, E*TRADE, and Scot Trade.
No Because there are no market makers after hours for the stock, there are also no market makers for the options. It would be too risky, especially with volatile events like earnings announcements.
Call options. Read all about call options in the link in Related Links
You can buy many courses to learn how to trade not just the FX market but also the stock/options/futures/etc. market.
Stock Options software packages come in many forms for use with different computers and businesses. Some examples of these programs include Visual Options analyzer and Option edge. These programs allow the user to trade on a few different platform within the realm of the stock market.
I assume you are asking if there is money to be made trading options? You can make thousands and lose thousands. It is more difficult to trade options than stocks however many people do it and when you learn the correct way to trade them it can really enhance returns.