CADCHF 4H Potential MACD Crossover Short Trade

Macd has crossed over below 0 level line which indicates possible bearish move at the beginning of this week for the pair. My entry is not quite ready becasue price is in-between the 50 and 100 sma. I am expecting the price to return to the 50 sma so I have a sell limit in that area. Price should fall then back to the 100 sma.