Gold/Silver Ratio

The number of ounces of silver that can be bought with one ounce of gold. Historically, while both were monetary metals, the ratio was fairly constant, although it might vary from continent to continent. In Mexico and South America, where silver was mined, it was 1:17; in Europe it was 1:15 and in India and China it was 1:13 or even 1:12. That variation determined flows. Since silver was more highly valued in the east it was exported there from Europe from the sixteenth century to pay for goods, while gold largely stayed in Europe.

After the general demonetization of silver in the second half of the nineteenth century that constant alliance broke. The gold/silver ratio was as wide as 1:90 in the 1930s. Although it came back momentarily to 1:17 in 1980 in the Hunt Brothers’ attempt to corner the silver market, it has fluctuated widely since World War II in a range from 1:30 to 1:98. Although there is no logic to the modern ratio, speculators do play the ratio, selling gold, buying silver and vice versa at what are seen as crucial chart points in technical analysis.