A strong stomach and a tremendous amount of patience are required for gold stock investors these days, as miners have been exhibiting their typical volatility pattern.
That’s why I often say to anticipate before you participate, because gold stocks are historically twice as volatile as U.S. stocks. As of March 31, 2013, using 10-year data, the NYSE Arca Gold BUGS Index (HUI) had a rolling one-year standard deviation of nearly 35 percent. The S&P 500’s was just under 15 percent.
I believe the drivers for the yellow metal remain intact, so for investors who can tolerate the ups and downs, gold stocks are a compelling buy. Here are three reasons:
1. Gold Companies are Cheap.
According to research from RBC Capital Markets, Tier I and Tier II producers are inexpensive on historical measures. Based on a price-to-earnings basis, RBC finds that “shares are currently trading not far from the recent trough valuations observed during the 2008 global financial crisis.”
And on a price-to-cash-flow basis, gold stocks are trading at bargain basement prices. The chart below shows that average annual cash flow multiples for North American Tier I gold companies have fallen to lows we haven’t seen in years. Since January 2000, forward price-to-cash-flow multiples have climbed as high as 26 times. This year, we see multiples at the high end that are less than half of that.
On the low end, today’s price-to-cash-flow of 6.5 times hasn’t been seen since 2001.

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Tier I and Tier II companies “offer investors an attractive entry point from an absolute valuation perspective with respect to the broader market,” says RBC.