Weekly Nifty 50 strategy

I want to create a strategy on nifty 50 where I want to take monthly call long when the following conditions are fulfiled

  1. Nifty 50 weekly candle close above Ema 20
  2. Nifty 50 weekly 20ema should be lower than 50ema

@trade4lyf Check out the image below to learn how to create the conditions: