Taken from an article "The Yen Recused" in the December 1998 issue of TASC, written by Dennis Meyers. He describes the Recursive MA in mathematical terms as "recursive polynomial fit, a technique that uses a small number of past values of the estimated price and today's price to predict tomorrows price." Red bars color - short position. Green is long.
You can change long to short in the Input Settings Please, use it only for learning or paper trading. Do not for real trading.