The billionaire mark in palmistry is the money triangle, a triangular formation on the Mount of Jupiter or the Mount of Apollo. It is said to indicate a talent for making money.
The triangle is formed by intersecting lines. Some palmists say a clear, sharp triangle indicates exceptional financial success. Others say a broken or fuzzy triangle indicates financial struggles.
There is no evidence that the money triangle predicts wealth. Many people with the triangle are not wealthy. And many wealthy people do not have the triangle.
