import pandas as pd
import numpy as np
def engulfing_strategy(data):
data = np.where((data .shift(1) < data ) & (data .shift(1) > data ), 1, 0)
return data
data = pd.read_csv('data.csv')
data = pd.to_datetime(data )
data.set_index('Date', inplace=True)
data = engulfing_strategy(data)
print(data )
import pandas as pd
import numpy as np
def...