The Gold-to-Silver Ratio tells you how many ounces of silver buy one ounce of gold. It's a centuries-old metric used by precious metals investors to gauge relative value.
Historical context
Roman Empire fixed the ratio at 12:1. The 20th century average is around 47:1. Modern ratios have ranged from 15:1 (Hunt brothers silver squeeze 1980) to 125:1 (March 2020 panic). The "natural" supply ratio in Earth's crust is about 17:1.
How traders use it
When the ratio is high (above 80), some investors switch from gold to silver expecting reversion. When low (below 40), they switch from silver to gold. Silver also has industrial demand (solar panels, electronics), making it more economically sensitive than gold.
What it means for your finances
Most individual investors don't trade the ratio actively, but it's informative: very high ratios often coincide with deflationary fears, very low ratios with inflation/economic growth. If you own precious metals, monitoring the ratio can guide rebalancing between gold and silver allocations.