My intention is to use the Fibonacci Spiral with my daily Dax trading. Therefore I will update the upcoming months with the bigger picture. Leonardo Pisano, nicknamed Fibonacci, was an Italian mathematician born in Pisa in the year In the Fibonacci sequence of numbers, after 0 and 1, each number is the sum of the two prior numbers. Hence, the sequence is as follows: 0, 1, 1. 20 year Spiral fibs on the SPX. Dennis Mooney Video shows incredible accuracy using the spiral fibonacci.