Stock options gratuites
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What is a 'Stock Option'
Stock options normally represent shares of an underlying stock. A call is when the buyer has the right to purchase stock at a specified price before the option expires. A put option is when the buyer has the right to sell stock at a specified price before expiration. The purchaser of a call option believes that the underlying stock will increase in price, while the seller of the option thinks otherwise. The option holder has the benefit of purchasing the stock at a discount from its current market value if the stock price increases prior to expiration.
The amount paid for the option is the most the option buyer can lose. If the underlying stock loses value prior to expiration, the option holder makes money.
In this case, if the stock goes up instead, the cost of the option is the most the option buyer can lose. The strike price is the predetermined price at which the underlying stock can be bought or sold. Time value and volatility also play a significant role in the price of an option.
High volatility increases the cost of an option, as does the amount of time until expiry. Since more volatility and more time mean an increased chance the price could move through the strike price, this will make the options more expensive than options with lower volatility and less time till expiration.
While some trader buy options, other need to write them. The writer is on the opposite side of the trade as the buyer. The writer receives the premium for writing the option.
This is their maximum profit. This could mean large losses. For example, if a trader writes a call option the option buyer has the right to buy at the strike price.
Writers can protect themselves by writing covered calls. This is a common strategy. An investor already owns shares of a company. Instead of selling the stock directly, they write call options for a strike prices above the current stock price. If the stock does rise above the strike price they simply sell the call buyer their own shares. Edit Symbol List Symbol Lookup. Go Now Clear List. Calls "Calls" is an option that gives the holder the right to buy the underlying asset.
Last "Last Sale" is the most recent trade. Chg "Change" is the difference between a day's last trade and the previous day's last trade. Bid "Bid" is the price a potential buyer is willing to pay for a security.
Sometimes also used in the contect of takeovers where one corporation is bidding for trying to buy another corporation. In trading, we have the bid-ask spread which is the difference between what buyers are willing to pay and what sellers are asking for in terms of price.
Ask "Ask" is the quoted ask, or the lowest price an investor will accept to sell a stock. Practically speaking, this is the quoted offer at which an investor can buy shares of stock; also called the offer price. Vol "Volume" is the daily number of shares of a security that change hands between a buyer and a seller.
Also known as volume traded. Open Int "Open Interest" is the total number of derivatives contracts traded that have not yet been liquidated either by an offsetting derivative transaction or by delivery. Root Strike "Strike" is the index value at which the buyer of the option can buy or sell the underlying stock index. The strike index is converted to a dollar value by multiplying by the option's contract multiple.
Puts "Put" is an option granting the right to sell the underlying futures contract. Opposite of a call. Sep 28,
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