Everything to Know About Call Ratio Backspread

The call ratio backspread strategy in options trading offers traders a unique way to capitalise on market volatility. Understanding its mechanics and nuances can significantly enhance one’s trading arsenal, providing increased profits and risk management opportunities.

This post discusses the call ratio backspread strategy, one of the most famous options trading strategies enabling traders to navigate the markets more confidently and precisely.

What is a Call Ratio Backspread?

A call ratio backspread is a popular options trading strategy that involves buying and selling call options in a specific ratio to take advantage of bullish market scenarios. It is a complex strategy that combines both long and short call options, allowing traders to profit from both upward price movements and limited downside risk.

In this, an investor typically buys more call options than the number of call options they sell. This creates an unbalanced ratio, resulting in a net long position. This strategy intends to benefit from a substantial increase in the underlying asset’s price while limiting potential losses if the price does not move as expected.

Its strategic position is primarily geared towards bullish market conditions. It is employed when a trader anticipates a significant upward price movement in the underlying asset. By buying more call options than they sell, traders can potentially generate substantial profits if the price rises sharply.

How Does It Work?

The call ratio backspread strategy is a sophisticated options trading approach capitalising on bullish market conditions. It involves buying more call options than the number of call options sold, creating an unbalanced ratio that establishes a net long position.

This strategy allows traders to profit from a substantial increase in the underlying asset’s price while limiting potential losses if the price does not move as expected.

The mechanics of this strategy function by taking advantage of the asymmetrical risk-reward profile created through the unequal number of call options. The investor benefits from the unlimited profit potential of the long-call options while mitigating potential losses through the short-call options. This strategy is most effective when the market is expected to experience a significant upward movement.

Traders should carefully assess market trends, analyse volatility, and consider other factors that may impact the underlying asset’s price movement. Implementing risk management techniques and conducting thorough analysis are crucial for successfully executing the strategy in options trading.


To better understand the strategy, let’s explore a call ratio backspread example that illustrates its application and potential outcomes based on different market scenarios.

Suppose an options trader believes that XYZ stock, currently trading at Rs 100, is poised for a significant upward movement. The trader implements a call ratio backspread to exploit this bullish outlook.

For this example, the trader selects the following strike prices:

  • Buy 2 call options with a strike price of Rs 95

  • Sell 1 call option with a strike price of Rs 105

The strike prices are based on the trader’s stock price potential analysis and the desired risk-reward profile.

To execute the strategy, the trader buys two call options with a lower strike price (Rs 95) and sells one with a higher strike price (Rs 105). This creates an unbalanced ratio of 2:1, establishing a net long position on the underlying asset.

Now, let’s examine the potential outcomes based on different market scenarios:

  1. Bullish Scenario : If the price of XYZ stock rises significantly, let’s say to Rs 120, the trader stands to profit. The two long call options with the lower strike price (Rs 95) will gain value, while the short call option with the higher strike price (Rs 105) will expire worthless. The trader can exercise the long call options and benefit from the price appreciation.

  2. Neutral to Slight Bullish Scenario : If the price of XYZ stock remains relatively stable or experiences a small increase, the trader may still profit, but to a lesser extent. The long call options will gain some value, while the short call option may expire worthless or be closed at a minimal loss.

  3. Bearish Scenario : If the price of XYZ stock decreases, let’s say, to Rs 90, the trader may face limited losses. Both the long call options and the short call option will lose value. However, the losses on the long call options will be partially offset by the premium received from selling the short call option.


Profit Potential in a Rising Market

  • It allows traders to capitalise on their bullish outlook by earning a higher profit if the underlying stock price rises significantly.

  • The strategy benefits from the difference in strike prices, as the long call options with the lower strike price will increase in value more than the short call option with the higher strike price.

  • Recommended Read: Long Call vs Short Call: Key Differences

    Limited Downside Risk

    • One major advantage is the limited risk involved. The sale of the higher strike call option helps offset the long call options’ cost, reducing the trade’s overall cost or risk.

    • If the stock price does not rise as expected or declines, the potential loss is limited to the initial investment to establish the position.


    • It offers flexibility regarding strike price selection, allowing traders to tailor the strategy to their specific risk-reward preferences.

    • Traders can adjust the strike price differential and the number of long and short contracts based on their market outlook and desired risk exposure.

    Risk Management

    This strategy provides a built-in risk management feature by limiting the potential loss of the initial investment. This can be advantageous in volatile markets or uncertain economic conditions.

    Income Generation

    In some cases, this strategy can generate income through the premium from selling the higher strike call option. This can help offset the position’s cost or provide additional profits.



    • The strategy involves multiple options contracts and strike prices, which can be complex for beginner traders to understand and execute effectively.

    • It requires a thorough understanding of options trading and the ability to calculate and manage risks associated with the different components of the strategy.

    Requirement for Precise Market Prediction

    • The success of this strategy relies heavily on accurately predicting the direction and magnitude of the stock price movement.

    • If the market does not move as anticipated or in the opposite direction, the strategy may result in losses or reduced profits.

    Potential for Losses

    • While the limited risk is a benefit, losses still exist.

    • If the stock price remains stagnant or declines significantly, the long call options may lose value, and the potential loss can be equal to or greater than the initial investment.

    Volatility Risk

    • Call ratio backspreads can be affected by changes in implied volatility .

    • An increase in volatility can negatively impact the value of the options, reducing potential profits or increasing potential losses.

    Margin Requirements

    • Implementing this strategy may require a significant margin depending on the broker and the specific options.

    • Traders should consider the associated costs and margin requirements before executing the strategy.

    How to Use it?

    To effectively use the call ratio backspread strategy, traders should thoroughly analyse the current market conditions. Look for stocks exhibiting strong trends or potential catalysts that could lead to significant price movements. This strategy works best in volatile market environments with a higher likelihood of the stock making a substantial move.

    Risk assessment is a critical aspect of implementing the strategy. Traders must evaluate their risk tolerance and determine the maximum potential loss they are comfortable with.

    Besides, it is crucial to understand the potential rewards and probabilities associated with the strategy. This can be achieved through analysing historical data and using options pricing models to assess potential profit scenarios.

    Furthermore, portfolio alignment is vital when using the call ratio backspread strategy. Traders should consider how this strategy fits their investment and risk management portfolios. Diversification and proper capital allocation across different trading strategies can help mitigate risks and enhance potential returns.

    Call Ratio Backspread vs. Put Ratio Backspread


    Call Ratio Backspread

    Put Ratio Backspread

    Market Outlook



    Option Type



    Risk Profile

    Limited downside risk, unlimited upside potential

    Limited upside risk, unlimited downside potential

    Ideal Market Condition

    Expectation of significant upward movement

    Expectation of significant downward movement

    Profit Potential

    High in a rising market

    High in a falling market

    Note: Both strategies come with limited risk, making them suitable for risk-tolerant traders. However, the appropriate strategy depends on the trader’s outlook on the market and the specific stock being traded.


    The call ratio backspread is a complex and advanced options trading strategy that experienced investors can use to profit from a bullish market potentially. While it may carry a higher risk, it also offers the potential for a higher return on investment. As with any trading strategy, thoroughly understand and carefully consider the risks before implementing it in your portfolio.

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