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Options strategies

From Wikipedia, the free encyclopedia

An option strategy is implemented by combining one or more option positions and possibly an underlying stock position. Options are financial instruments which give the buyer the right to buy (for a call option) or sell (for a put option) the underlying security at some specific point of time in the future (European Option) or until some specific point of time in the future (American Option) for a price (strike price) which is fixed in advance (when the option is bought).

Naked calls increase in value as the underlying stock increases in value. Likewise naked puts increase in value as the underlying stock decreases in value. Buying both a naked call and a naked put means that if the underlying stock moves up the call increases in value and likewise if the underlying stock moves down the put increases in value. The combined position can increase in value if the stock moves in either direction. (The position loses money if the stock stays at the same price or within a range of the price when the position was established.) This strategy is called a straddle. It is one of many options strategies that investors can employ.

Options strategies can favor movements in the underlying stock that are bullish, bearish or neutral. In the case of neutral strategies, they can be further classified into those that are bullish on volatility and those that are bearish on volatility. The option positions used can be long and/or short positions in calls and/or puts at various strikes.

Contents


[edit] Bullish Strategies

Bullish options strategies are employed when the options trader expects the underlying stock price to move upwards. It is necessary to assess how high the stock price can go and the timeframe in which the rally will occur in order to select the optimum trading strategy.

The most bullish of options trading strategies is the simple call buying strategy used by most novice options traders.

In most cases, stocks seldom go up by leaps and bounds. Moderately bullish options traders usually set a target price for the bull run and utilize bull spreads to reduce risk. While maximum profit is capped for these strategies, they usually cost less to employ. The bull call spread and the bull put spread are common examples of moderately bullish strategies.

Mildly bullish trading strategies are options strategies that make money as long as the underlying stock price do not go down on options expiration date. These strategies usually provide a small downside protection as well. Writing out-of-the-money covered calls is a good example of such a strategy.

[edit] Bearish Strategies

Bearish options strategies are employed when the options trader expects the underlying stock price to move downwards. It is necessary to assess how low the stock price can go and the timeframe in which the decline will happen in order to select the optimum trading strategy.

The most bearish of options trading strategies is the simple put buying strategy utilised by most novice options traders.

In most cases, stock price seldom make steep downward moves. Moderately bearish options traders usually set a target price for the expected decline and utilise bear spreads to reduce risk. While maximum profit is capped for these strategies, they usually cost less to employ. The bear call spread and the bear put spread are common examples of moderately bearish strategies.

Mildly bearish trading strategies are options strategies that make money as long as the underlying stock price do not go up on options expiration date. These strategies usually provide a small upside protection as well.

[edit] Neutral or Non-Directional Strategies

Neutral strategies in options trading are employed when the options trader does not know whether the underlying stock price will rise or fall. Also known as non-directional strategies, they are so named because the potential to profit does not depend on whether the underlying stock price will go upwards or downwards. Rather, the correct neutral strategy to employ depends on the expected volatility of the underlying stock price.

[edit] Bullish on Volatility

Neutral trading strategies that are bullish on volatility profit when the underlying stock price experience big moves upwards or downwards. They include the long straddle, long strangle, short condor and short butterfly.

[edit] Bearish on Volatility

Neutral trading strategies that are bearish on volatility profit when the underlying stock price experience little or no movement. Such strategies include the short straddle, short strangle, ratio spreads, long condor and long butterfly.

[edit] See Also

[edit] References


  Financial derivatives  
Options
Vanilla Types: Option styles | Call | Put | Warrants | Fixed income | Employee stock option | FX
Strategies: Covered calls | Naked puts | Bear Call Spread | Bear Put Spread | Bull Call Spread | Bull Put Spread | Calendar spread | Straddle | Long Straddle | Long Strangle | Butterfly | Short Butterfly Spread | Short Straddle | Short Strangle | Vertical spread | Volatility arbitrage | Debit Spread | Credit spread | Synthetic
Exotics: Asian | Lookbacks | Barrier | Binary | Swaptions | Mountain range
Valuation: Moneyness | Option time value | Black-Scholes | Black | Binomial | Stochastic volatility | Implied volatility
See Also: CBOE | Derivatives market | Option Screeners | Option strategies
Swaps
Interest rate | Total return | Equity | Credit default | Forex | Cross-currency | Constant maturity | Basis | Variance
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