Bearish Limited Risk
Long Put
- Easy to execute and manage
- The delta of a put tells you your exposure to changes in the stock
- The delta of a put will change with stock price movement and the passage of time
- Don't forget about time decay (negative theta)
- Keep in mind that volatility of the underlying and fluctuations in implied volatility (supply and demand for premium) affect option prices
Put Back Spread
- Long more lower strike puts and short higher strike put at same expiration
- Like a long put, it has unlimited downside profit potential with limited risk
- At expiration, the stock needs to be significantly below the long strike to make money
- This position has net long options, and is usually long volatility (vega)
- Be aware that a backspread can be initiated for a debit (pay for it) or credit (receive money for it)
- The potential liability is the difference between the strikes
Bear Vertical (long put vertical or short call vertical)
- Long higher strike put (call) and short lower strike put (call) at same expiration
- The bigger the difference between the strikes, the bigger the potential profit. And also the bigger the cost
- Your maximum loss and profit are limited
- Generally speaking, it's an inexpensive way to play the downside in a stock or index
- It is a conservative way to get short, less expensively, and with limited risk.
Long Lower Strike Butterfly
- Relatively inexpensive option strategy that has limited risk and limited profit potential
- The closer a butterfly is to expiration, the more it will react to changes in the stock price
- A strategy used by professional traders for years because of its protective characteristics
- For a long butterfly, you want the stock to drop to the middle strike
Long Lower Strikes Time Spread
- Long back month option and short front month option at the same strike
- Time spreads have limited risk and limited profit potential
- Relatively low cost position with no margin required
- Be aware that implied volatility can change at different rates in each month
- This spread works best if the stock moves down to the strike price slowly, allowing the premium of the short call to erode at a quicker rate
Bearish Unlimited Risk
Short Stock
- Sell short, close your eyes, and pray that it tanks – and don't forget that you owe the dividends
- Check the hard-to-borrow list before you short a stock
- Short stock requires the sale to occur on an up-tick or zero-plus tick in the stock
- Isolate your speculation – and you may find an option position that has more desirable risk characteristics than short stock
Short Combo
- "Synthetically" short stock
- Long put and short call at same strike and expiration
- Has the same risk exposure as short stock, with interest and dividends built into the combo price
- Remember: there is no short stock rebate for retail clients
- A short combo is a way of getting past the down-tick ruleTemplate for shorting stock
- Unlike short stock, short combos expire, and unless it is exactly at the money, short stock will be the result of the put exercise or the call assignment.
Short Semi-Stock (off strike combo)
- Similar to short combo, but has smaller negative delta
- Long lower strike put and short higher strike call at same expiration
- The position is generally initiated as premium-neutral but that can change quickly as the stock price moves
- Requires less margin than either short stock or same-strike combo
Short Call
- Potential profit is limited to the price of the call
- Risk is unlimited
- Generally requires less margin than shorting stock
Call Ratio Spread for Credit
- Long lower strike call and short more higher strike calls at same expiration
- The most common ratio between short and long is 2:1
- Ratio spreads have unlimited upside risk – monitor your position carefully
- At expiration, greatest profit at the higher strike price
- Because the position is net short options, there is an increased volatility risk
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