You're probably familiar with Fibonacci series of numbers ... For Fibonacci numbers and the golden ratio, you can find one practical answer in search algorithms. It's fairly common to have to find the ...

She is a FINRA Series 7, 63 ... chart and dividing the vertical distance by the key Fibonacci ratios of 23.6%, 38.2%, 50%, 61.8%, and 100%. Once these levels are identified, horizontal lines ...