Hoe groot is de kans op een koers ommekeer:  

Terug naar de Murreymath uitleg

Run Up:       Kans op Reverse                         Run Down       Kans op Reverse

1/8^e                  50%                                        2/8^e                  50%

2/8^e                  75%                                        4/8^e                  75%

3/8^e                  87,5%                                     6/8^e                  93,75%

5/8^e                   93,75%                                   8/8^e                  96%    

7/8^e                  96%                                        10/8^e                97,5%

9/8^e                  97,5%                                     12/8^e                98%

11/8^e                98%