Konstantinos Kousouris
How to Choose a Popular Investor โ€“ Part 3 The Metric Most Copy Traders Ignore ๐— ๐—ผ๐˜€๐˜ ๐—ถ๐—ป๐˜ƒ๐—ฒ๐˜€๐˜๐—ผ๐—ฟ๐˜€ ๐—ผ๐—ป ๐—ฒ๐—ง๐—ผ๐—ฟ๐—ผ ๐—ฎ๐—ฟ๐—ฒ ๐—ฐ๐—ผ๐—ฝ๐˜†๐—ถ๐—ป๐—ด ๐—ฃ๐—œ๐˜€ ๐—ฏ๐—ฎ๐˜€๐—ฒ๐—ฑ ๐—ผ๐—ป ๐˜„๐—ฟ๐—ผ๐—ป๐—ด ๐—บ๐—ฒ๐˜๐—ฟ๐—ถ๐—ฐ๐˜€! A portfolio showing 40% returns can sometimes be a worse investment than one making 15%. ๐Ÿคฏ Why? Because the real question isnโ€™t: โ€œHow much did they make?โ€ Itโ€™s: How efficiently did they take risk to achieve it? This is exactly what the Treynor Ratio helps reveal. ๐Ÿ“Š And surprisingly, very few investors actually look at it. Letโ€™s break it down simply ๐Ÿ‘‡ 1๏ธโƒฃ What Is the Treynor Ratio? The Treynor Ratio measures how much return an investor generates for the level of market risk they take. In simple terms: ๐Ÿ‘‰ How much reward did the investor produce for each unit of systematic (market) risk? Conceptually: (Portfolio Return โ€“ Risk-Free Rate) รท Market Risk (Beta) But donโ€™t worry about the formula. What it really answers is this: โ€œIs this investor being efficiently rewarded for the risk they take relative to the market?โ€ 2๏ธโƒฃ Why It Matters When Choosing Who to Copy When you copy someone, you are not just copying returns. Youโ€™re copying: โ€ข Their exposure to market movements โ€ข Their sensitivity to market crashes โ€ข Their overall risk efficiency The Treynor Ratio helps answer a key question: ๐Ÿ‘‰ Is the investor generating strong returns relative to the amount of market risk taken? If two investors generate the same return, the one with the higher Treynor Ratio is usually managing risk more efficiently. 3๏ธโƒฃ How to Interpret the Treynor Ratio Thereโ€™s no universal โ€œperfectโ€ number, but general intuition is: โ€ข Below 0 โ†’ Poor risk efficiency โ€ข 0 โ€“ 1 โ†’ Weak โ€ข 1 โ€“ 3 โ†’ Good โ€ข 3 โ€“ 5 โ†’ Very strong โ€ข 5+ โ†’ Exceptional (if consistent) A high Treynor Ratio means: โœ” Strong returns relative to market exposure โœ” Efficient use of risk โœ” Smarter capital allocation ๐Ÿ“ˆ For transparency, my Treynor Ratio over the last 2 years is ๐Ÿฒ.๐Ÿด 4๏ธโƒฃ What the Treynor Ratio Does NOT Tell You No single metric tells the full story. The Treynor Ratio doesnโ€™t capture everything, such as: โ€ข Maximum drawdowns โ€ข Volatility patterns โ€ข Strategy consistency โ€ข Liquidity risks Thatโ€™s why it should be used together with other metrics, such as: โœ” Jensenโ€™s Alpha โœ” Calmar Ratio โœ” Sharpe / Sortino โœ” Risk Score Each metric shows a different piece of the puzzle. Final Thought The best investors are not the ones who simply chase returns. They are the ones who: โ€ข Manage risk intelligently โ€ข Stay disciplined during market stress โ€ข Generate efficient returns over the long term Thatโ€™s the difference between performance and sustainable performance. ๐ŸŽฏ Part 4 coming soon. If you found this helpful, let me know what topic youโ€™d like next ๐Ÿ‘‡ And if you have questions, drop them in the comments. $SPX500 $OIL $GOLD $BABA (Alibaba-ADR) $V (Visa)
Traynor Ratio is important!
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Traynor ratio is NOT important
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