Ema

usage: ema [-l LENGTH] [--spy] [--no_bench] [--export {csv,json,xlsx}] [-h]

Strategy where stock is bought when Price > EMA(l)

optional arguments:
  -l LENGTH             EMA period to consider (default: 20)
  --spy                 Flag to add spy hold comparison (default: False)
  --no_bench            Flag to not show buy and hold comparison (default: False)
  --export {csv,json,xlsx}
                        Export dataframe data to csv,json,xlsx file (default: )
  -h, --help            show this help message (default: False)