Stochastic Oscillator

Stochastic Oscillator Ruby API Documentation

The Stochastic Oscillator (SO) is a range-bound momentum indicator that ranges from 0 to 100 and follows the velocity of the momentum itself, not the underlying price or volume. When SO is above 80 it indicates that a security is trading at the high end of its period`s high-low range and vice versa if the reading is below 20.

API Class:
Instance Method: