Alkermes plc

The chart shows the growth of $10,000 invested in Alkermes plc on Jan 5, 2010 and compares it to the S&P 500 index or another benchmark. It would be worth nearly $31,771 for a total return of roughly 217.71%. All prices are adjusted for splits and dividends.

The Sharpe ratio shows whether the portfolio's excess returns are due to smart investment decisions or a result of taking a higher risk. The higher a portfolio's Sharpe ratio, the better its risk-adjusted performance.

The current Alkermes plc Sharpe ratio is 2.48. A Sharpe ratio higher than 2.0 is considered very good.

The chart below displays rolling 12-month Sharpe Ratio.

The Drawdowns chart displays portfolio losses from any high point along the way.

The table below shows the maximum drawdowns of the Alkermes plc. A maximum drawdown is an indicator of risk. It shows a reduction in portfolio value from its maximum due to a series of losing trades.

The maximum drawdown since January 2010 for the Alkermes plc is 83.70%, recorded on Mar 18, 2020. The portfolio has not recovered from it yet.

Current Alkermes plc volatility is 30.19%. The chart below shows the rolling 10-day volatility. Volatility is a statistical measure showing how big price swings are in either direction. The higher asset volatility, the riskier it is, because the price movements are less predictable.