CycleCharts is where you can find the information you need about gold, silver, and economic cycles.

Gold/Silver Ratio - See the value of the gold silver ratio back to the late 1800s

Dow/Gold Ratio and Dow/Silver Ratio - See what the Dow is truly worth by measuring it with gold and silver back to the late 1800s

S&P 500 PE ratios - See the price to earnings ratio of the S&P 500 back until the late 1800s. is only available for Insiders. To find out how to become an Insider click here.