My sample data looks like this.
Date        14 Day Moving Average   Upper Band  Lower Band  Average_Price
2017-05-15  773.170797              1054.136298 492.205297  917.04
2017-05-16  773.170797              1054.136298 492.205297  897.29
2017-05-17  773.170797              1054.136298 492.205297  887.49
2017-05-18  773.170797              1054.136298 492.205297  902.17
2017-05-19  773.170797              1054.136298 492.205297  842.98
'Buy' if the stock price is below the lower Bollinger band
'Liquidate Short' if the stock price is between the lower and middle Bollinger band
'Hold Short/ Liquidate Buy' if the stock price is between the middle and upper Bollinger band
'Short' if the stock price is above the upper Bollinger band
How shall i proceed further?
