
Hedging a long stock with options can be a complex process, but it's a crucial strategy for traders who want to mitigate potential losses. One of the key considerations is the type of option to use, and a trader's guide will typically recommend buying a put option, which gives the right to sell the stock at a specified price.
A put option can provide a hedge against a potential decline in the stock's value, and it can be purchased at a fraction of the cost of buying the stock outright. For example, a trader might buy a put option with a strike price of $50 if they own 100 shares of a stock currently trading at $60.
The cost of hedging with options will depend on the volatility of the underlying stock and the time to expiration, among other factors. A trader's guide will often recommend using the VIX index to gauge volatility, which can help determine the appropriate strike price and premium for the option.
A common strategy for hedging a long stock is to use a collar, which involves buying a put option and selling a call option with a higher strike price. This can help limit potential losses while still allowing for potential upside.
Recommended read: How Long How Long Will I Slide?
A Primer on Options
Options can be a powerful tool for traders, allowing them to buy or sell 100 shares of an underlying asset at a predetermined strike price. This strike price is set at the time of purchase and is a crucial factor in determining the option's value.
The value of an option is measured by its premium, which is the fee paid for buying the contract. This premium can be a significant expense for traders.
A put option gives the holder the right, but not the obligation, to sell a security at the option's preset strike price before or at expiration. This can be a useful hedge for traders who own a long stock and want to limit potential losses.
Holders of American-style options may exercise their rights at any time up to and including the expiration date, while European-style options only allow exercise on the expiration date. This difference in exercise dates can impact a trader's decision on when to use a particular option.
On a similar theme: Cash Flow Hedge versus Fair Value Hedge
If a trader buys a put option with a strike price of $90, they can sell the underlying stock at $90, even if it's trading at a lower price. This can help offset losses in the stock position.
The premium paid for the option can be a significant factor in determining the option's profitability. For example, if a trader buys a put option with a strike price of $90, but pays a premium of $2, they won't earn money until the stock falls below $88.
Valuing and Managing a Hedge
A hedge can provide downside protection for a long position, capping the potential loss within a specified range.
To determine the effectiveness of a hedge, consider the stock's expected price movement, as a well-established company's stock price might not fluctuate too wildly.
A well-placed put spread can protect an investor from significant losses, making it a valuable tool for risk management.
Curious to learn more? Check out: Hedge Finance Definition
Valuing a Hedge
Valuing a hedge is crucial to determining its effectiveness and cost. A hedge is considered effective if the value of the hedged portfolio holds relatively steady in the face of dropping asset prices.
To measure effectiveness, we need to consider how a hedge performs in different market scenarios. In the example above, a portfolio hedge using SPX put options maintained most of its value during various SPX sell-off scenarios, even resulting in a net profit in some cases.
The cost of a hedge is also a significant consideration. In the example, the cost of the protection strategy was a key factor in the hedge's performance. If the market doesn't sell off, the cost of the hedge can actually cause the hedged portfolio to underperform the unhedged portfolio.
Here's a summary of the portfolio's value at expiration of three-month SPX put options in different market scenarios:
In conclusion, valuing a hedge requires considering both its effectiveness and cost in different market scenarios.
Gamma Hedging
Gamma hedging is a crucial component of delta-gamma hedging, which aims to reduce the risk associated with changes in the underlying asset.
Gamma describes the rate of change in an option's delta per one-point move in the price of the underlying asset.
To understand gamma hedging, it's essential to grasp that gamma estimates how quickly an option's delta changes in response to changes in the underlying asset's price.
Delta and gamma hedges are combined in delta-gamma hedging to minimize the risk associated with changes in the underlying asset.
By combining delta and gamma hedges, you can reduce the risk in the delta itself, which is the change in the price of a derivative.
Gamma hedging can be complex, but it's a vital tool for managing risk in options trading.
Here's a key takeaway: gamma hedging aims to minimize the risk of the delta hedge itself, not just the underlying asset.
A different take: Hedging in Stock Market
A higher gamma value indicates a higher rate of change in the option's delta, which can be beneficial for traders who want to maximize their returns but also increases the risk of large losses.
By understanding gamma hedging, you can make more informed decisions when trading options and reduce your exposure to risk.
Hedging Strategies
A trader wants to hedge a long stock, which means they're looking to reduce the risk of a potential loss. This can be achieved through various hedging strategies.
One way to hedge a long stock is by using put options, which provide downside protection. Put options can be especially helpful for well-established companies with limited downside moves.
Delta hedging is another strategy that can benefit traders when they anticipate a strong move in the underlying stock. However, it requires constant rebalancing of the hedge to avoid over-hedging.
Delta represents the change in the value of an option in relation to the movement in the market price of the underlying asset. For example, if a stock option has a delta of 0.45, the option value will rise by $0.45 per share if the underlying stock increases in market price by $1.
Consider reading: What Is a Growth Stock vs Value Stock
To determine how to hedge options, you can use delta to figure out whether you should buy or sell the underlying asset. The quantity of the delta hedge can be determined by multiplying the total value of the delta by the number of options contracts involved.
Here are some key characteristics of put options:
- In-the-money or currently profitable
- At-the-money at the same price as the strike
- Out-of-the-money not currently profitable
Opposite positions can also be used for hedging, where a trader holds both a long (buy) and a short (sell) position simultaneously on the same asset. This strategy can be used to exploit price discrepancies in different market conditions.
Hedge Execution and Risk
A trader's goal is to minimize losses in a declining market, which is where hedging comes in.
To execute a hedge, a trader must determine the right amount to spend on hedging, in this case, 2% of the total portfolio value.
The cost of one SPX put option that expires in approximately three months is approximately $10,000.
A trader could potentially buy two SPX 5,425-strike put options for $20,000, which is the amount allocated for hedging.
Delta hedging can benefit traders when they anticipate a strong move in the underlying stock.
However, if the stock doesn't move as expected, over-hedged positions have to unwind, increasing trading costs.
Hedge Performance and Analysis
A trader wants to hedge a long stock, and the first thing to consider is the effectiveness of the hedge. An effective hedge is one that holds its value relatively steady in the face of dropping asset prices, such as a 5% to 8% market sell-off.
To determine the effectiveness of a hedge, you need to consider its cost. A trader may be willing to pay up to 5% of their total portfolio's value for an effective hedging strategy, depending on their market expectations.
The cost of a hedge can be a major factor in its performance. If a trader over-hedges their position, they may end up with increased trading costs when the hedge has to unwind.
Curious to learn more? Check out: Compared to Growth Stocks Value Stocks' Price-earnings Ratio Is Typically

Delta hedging is a strategy that aims to reduce the directional risk associated with price movements in the underlying asset. By reaching a delta-neutral state, an investor can avoid having a directional bias on the hedge.
The performance of a hedged portfolio can vary depending on market conditions. In the example of three-month SPX put options, the hedged portfolio maintained most of its value during various SPX sell-off scenarios, resulting in a net profit for the overall portfolio in some cases.
Here's a summary of the hedged portfolio's performance in different market scenarios:
In some scenarios, the hedged portfolio underperformed the unhedged portfolio due to the cost of the protection strategy. However, in scenarios where the market sell-off was significant, the hedged portfolio resulted in a net profit for the overall portfolio.
Intriguing read: Hedged Bet
Hedge Examples and Case Studies
A delta-neutral position can be achieved by establishing a hedge that offsets the risk of a long stock position. This was demonstrated in the example of General Electric (GE) where a trader maintained a delta-neutral position by purchasing 75 shares of GE's stock.
The delta of GE's put option was -0.75, which is equivalent to -75, indicating that the option's value would decrease by $75 for every $1 increase in the stock's price. The trader bought 75 shares of GE at $10 per share, incurring a total cost of $750.
In this case, the delta hedge helped protect the gains in the put option by offsetting the risk of the underlying stock.
Hedge Position Management
A trader wants to hedge a long stock, but they need to manage their hedge position effectively. This involves monitoring and adjusting the hedge to ensure it remains aligned with the trader's goals.
The trader should regularly review the performance of their hedge and assess whether it's still providing the desired level of protection. For example, if the stock price moves in an unexpected direction, the trader may need to adjust their hedge to maintain its effectiveness.
A delta-neutral position, like the one established in the GE example, can be an effective way to manage a hedge. By purchasing a certain number of shares of the underlying stock, the trader can offset the delta of the put option and maintain a neutral position.
However, managing a hedge position can be complex, and traders need to consider various factors, such as the cost of the hedge, the potential for losses, and the impact on the overall portfolio. A trader who allocated $20,000 to hedge a $1,000,000 equity portfolio, for instance, may need to carefully weigh the benefits against the costs.
Here's a summary of the scenarios presented in the table:
In some scenarios, the hedged portfolio underperformed the unhedged portfolio due to the cost of the protection strategy. However, in other scenarios, the hedged portfolio resulted in a net profit for the overall portfolio.
Sources
- https://www.schwab.com/learn/story/how-to-hedge-your-portfolio
- https://www.investopedia.com/ask/answers/061715/how-do-traders-combine-short-put-other-positions-hedge.asp
- https://www.interactivebrokers.com/campus/trading-lessons/hedging-a-long-stock-position-with-options/
- https://www.investopedia.com/terms/d/deltahedging.asp
- https://blog.traderspost.io/article/trading-strategies-navigating-opposite-positions-simultaneously
Featured Images: pexels.com