By Charles Boccadoro
“A ‘receding sea’ is not a lucky offer of an extra piece of free beach, but the warning sign of an upcoming tsunami.” ― Jos Berkemeijer
Most of the metrics we’ve implemented at MFO address down-side risk. Our principal MFO Rating is based, not on Sharpe, but on Martin, which uses the so-called Ulcer Index to normalize any excess return. Ulcer Index …
(Peter Martin was recently mentioned in Brain Livingston’s article: “Widely followed risk-return measure for stock portfolios is debunked after 55 years.” It is not Martin Ratio.)
Martin is a risk adjusted return measure that answers the question: how much Continue reading →