1. You can determine the price at which the MACD will change from buy to sell, and vice versa. It is the cousin of the oscillator predictor. If you know a position at the time, then the exact price, current and next (future) columns will need to reach the MACD crossover. You can also see how far the market has to go before your current position is helped or blocked by the next MACD crossover force. You can do this in all time frames because the predictor is updated in real time.