KDDI Corporation (KDDIF) current share price is $17.05. The gold spot price is $4,808.10 per troy ounce. Using the formula: KDDIF in gold = $17.05 × 31.1035 ÷ $4,808.10 = 0.1103 grams of gold per share.
Over the past 11 years, KDDIF has a Real Wealth Growth Rate of -14.52% / yr. This means gold has been a better wealth preserver than holding KDDIF over this period.
"Real Wealth Growth Rate" measures the annualised compound growth rate (CAGR) of a stock when priced in gold — hard money that cannot be printed. A positive value means genuine wealth creation. A negative value means purchasing power is shrinking, even if the dollar price rises.