So, I have a system that uses mad to confirm stochastic crossovers under the bought and sold levels. My question is this. The macd fluctuation levels change with price. When eur jpy was 130 in the 1990s, 1.5 or greater macd at oversold stochastic levels signalled a strong reversal consistently. In 2000, when eur jpy was near 110, the macd level of 1.5 was never reached at all. It fluctuated under 1. What equation can I use to based off current price to determine adequate macd levels to validate a trade.