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Sharpe ratio is not yet available for MRL.L. This metric requires at least 12 months of historical daily returns to calculate. Check back once this data is available.

How it compares to other similar stocks

The table compares Marlowe plc's Sharpe Ratio with other stocks in the Security & Protection Services industry across multiple time periods, showing how MRL.L's risk-adjusted performance compares to industry peers.

Data shows 1-, 5-, and 10-year periods, plus each stock's all-time average, as of Jun 6, 2026.


SymbolName1Y Sharpe Ratio5Y Sharpe Ratio10Y Sharpe RatioAll Time Sharpe Ratio
NWT.LNewmark Security plc1.51
JNEO.LJourneo plc0.87
IGE.LImage Scan Holdings plc0.80
PEG.LPetards Group plc0.54
CSSG.LCroma Security Solutions Group plc-1.05
MRL.LMarlowe plc

S&P 500 Index

How to choose period

Historical Sharpe Ratio

The chart shows MRL.L's rolling Sharpe ratio over time compared to your chosen benchmark. Rising trends indicate improving returns relative to total volatility, while declining trends may signal deteriorating risk-adjusted performance or increased volatility. Use multiple timeframes to distinguish short-term fluctuations from long-term patterns.

Identify market cycles by observing when MRL.L consistently outperforms (line above benchmark), underperforms (below benchmark), or aligns with the benchmark.


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