Moving Average Crossover Study
This script lets you change the length of both of the moving averages, and lets you choose between FIVE different averages (SMA, DMA, EMA, WMA, VWAP) for the crossover. It will turn the signal green if the first period is crossing above the second, and a red signal if the opposite. This eliminates the need for separate line plots on your chart if you are watching for crossovers.