Death And Golden Cross Evaluator

DeathAndGoldenCrossEvaluator is based on two moving averages, by default one of 50 periods and other one of 200.

If the fast moving average is above the slow moving average, this indicates a bull market (signal: -1) When this happens it's called a Golden Cross. Inversely, if it's the fast moving average which is above the slow moving average this indicates a bear market (signal: 1). When this happens it's called a Death Cross

This evaluator will always produce a value of 0 except right after a golden or death cross is found, in this case a -1 or 1 value will be produced.