What is information Ratio?

This reliable tool aids in navigation by comparing the additional assets you’ve acquired to the volatility of those assets. Your guide is typically an index that represents the broad environment (market) or a specific area (sector)

The IR is like your loyal sidekick, measuring your skill and ability to unearth more treasures than what the map (benchmark) shows. It’s not just about the amount of treasure, but also the consistency of your performance. That’s where the tracking error comes into play.

Think of the tracking error as the footprint you leave in the jungle. A low tracking error means you’re consistently outsmarting the map, finding more treasure over time. But a high tracking error? That’s when your journey becomes more volatile, and you don’t consistently exceed the map’s predictions.
So, brave explorer, the Information Ratio is your guide in this financial jungle, helping you understand not just how much treasure you’ve found, but how you’ve found it. Remember, every explorer has their own path. Your journey is unique, and so is your Information Ratio.

How to Calculate the Information Ratio?

While the funds compared may differ in nature, the IR standardises their returns by dividing the difference in their performance, known as the expected active return, by the tracking error.

Here is the information ratio formula,

IR = Portfolio Return - Benchmark Return
_______________________________
Tracking Error
In the above formula,

IR= Information ratio
Portfolio return = Portfolio return for the period
Benchmark return = Return on fund used as Benchmark
Tracking Error = Standard Deviation of difference between portfolio return and benchmark return.

IR is calculated by subtracting the portfolio return from the tracked benchmark index's return for a given period. The result is divided by the tracking error.

Investors can calculate tracking error by taking the standard deviation of the difference between portfolio returns and index returns. In addition, a financial calculator or Excel can be used to calculate the standard deviation.

How is the Information Ratio Useful?
Generally, information ratios are used to evaluate an investment portfolio's returns in relation to a benchmark's gains (if any), as well as how it is sustaining over time.

When a portfolio's IR is high, it indicates that it is performing well, meaning that it consistently produces excess returns. In contrast, a low IR indicates a volatile portfolio, which indicates returns but less predictability. Both investors and fund managers can use IR. Here’s how:

Investor
Investors can use the information ratio to evaluate investment options. As a crucial performance metric to evaluate risk-adjusted returns, it is important to consider the 'information ratio mutual fund' when assessing a mutual fund.

Comparing the information ratios of different fund managers or investment strategies allows investors to identify those with a more consistent track record of outperformance. This results in making more informed investment decisions.

However, it is important to keep in mind that past performance does not necessarily predict future results, so the information ratio should be used in conjunction with other metrics to make a comprehensive analysis.

Fund Manager
Using the information ratio, fund managers can demonstrate their ability to outperform benchmark indexes consistently. Higher information ratios indicate better and more consistent performance, which can be used to demonstrate their portfolio management expertise and skill.

Additionally, the ratio helps fund managers identify areas for improvement in their investment strategies and fine-tune their approach to minimise tracking errors and maximise excess returns. Higher information ratios can also justify higher service fees for fund managers, as they demonstrate their ability to deliver risk-adjusted performance.

What are the Limitations of Information Ratio?
IR has the following limitations:

1. Subjective Interpretation
Based on factors such as age, income, and financial situation, investors with different risk tolerances and investment objectives may interpret the information ratio differently.

2. Incomparable Portfolios
Funds with different securities, asset allocations, and entry points may result in skewed comparisons. The IR alone does not provide a complete picture of risk profiles and strategies.

3. Overemphasis on Past Performance
Data from the information ratio are historical, which may not be a reliable indicator of future performance.

4. Limited to Benchmark-relative Performance
This ratio is used to calculate excess returns relative to a benchmark index, which makes it less useful for analysing absolute returns or comparing investments without a benchmark.

5. May not Capture Infrequent Extreme Events
Information ratios use standard deviation to measure risk, which may not fully capture the impact of rare but extreme events, such as market crashes or financial crises.

Conclusion
The information ratio assists investors and fund managers in making well-informed decisions. The ratio provides insight into the performance of a portfolio as compared to a benchmark, taking into consideration both consistency and risk-adjusted returns.

When considering investments in mutual funds or ETFs, investors often refer to the IR as a means of gauging a fund manager's competency and comparing managers with similar investment strategies. On the other hand, fund managers use IR as a means of measuring the performance of their portfolios and determining their service charges. In general, the higher the IR of a portfolio manager, the higher the service charge.

FAQs on Information Ratio

How can investors use the information ratio and the tracking error?
Using an information ratio, an investor can determine if a portfolio manager is generating a sufficient return for the risk taken. Using tracking errors, they can determine how far an investment's returns deviate from the benchmark.

Can an Information Ratio be negative?
Yes. Information ratios can be negative. When an investment returns less than its benchmark, the information ratio will be negative.

What is an ideal Information ratio range?
In general, an information ratio of 0.5 is considered a good ratio. A higher information ratio indicates progressively better results. It would be considered ideal if the information ratio were 1 or higher.

Note: Views and opinions contained herein are for information purposes only and should not be construed as investment advice/ recommendation to any party or solicitation to buy, sale or hold any security or to adopt any investment strategy. It does not warrant the completeness or accuracy of the information and disclaims all liabilities, losses and damages arising out of the use of this information. The recipient should exercise due caution and/ or seek professional advice before making any decision or entering into any financial obligation based on information, statement or opinion which is expressed herein.
Statutory Disclaimer: Axis Mutual Fund has been established as a Trust under the Indian Trusts Act, 1882, sponsored by Axis Bank Ltd. (liability restricted to Rs. 1 Lakh). Trustee: Axis Mutual Fund Trustee Ltd. Investment Manager: Axis Asset Management Co. Ltd. (the AMC). Risk Factors: Axis Bank Limited is not liable or responsible for any loss or shortfall resulting from the operation of the scheme. No representation or warranty is made as to the accuracy, completeness or fairness of the information and opinions contained herein. The AMC reserves the right to make modifications and alterations to this statement as may be required from time to time.

Past performance may or may not be sustained in future.

Mutual Fund Investments are subject to market risks, read all scheme related documents carefully.