The Bollinger Bands® Long Entry strategy generates a Long Entry signal when the price crosses above the lower band.
Lower band's values are calculated by subtracting a specified number of standard deviations over a time period from the price's SMA.
|The number of bars to calculate the standard deviation.
num devs dn
|The number of standard deviations to subtract from the price's SMA.
|The price used to calculate the Bollinger Bands® study.
lower band price
|The price to look for crossovers with.
Bollinger Bands® is a registered trademark of John Bollinger.