Martin Marietta Materials, Inc. (MLM)
695.74
+5.74
(+0.83%)
USD |
NYSE |
Feb 09, 16:00
694.02
-1.72
(-0.25%)
After-Hours: 17:47
Martin Marietta Materials Alpha (5Y)
Alpha (5Y) Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical Data
Alpha Definition
Alpha measures the excess return that a security provides. Alpha can be measured by taking Risk Adjusted Security Return - Beta*(Risk Adjusted Market Return). This formula will return the outperformance that the security provides. Alpha is an important metric for active investing, where investors look for outperforming a particular benchmark.
Alpha (5Y) Range, Past 5 Years
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