Upper Band for any indicator
SyntaxUbbandAny[indicator;noofdays;standarddeviation;daysbefore]
DescriptionTo find out upper band of bollinger band for any defined indicator using noofdays and standard deviation use this formula.
Example Suppose you need to get value of upper band of bollinger for 20 days using 2 standard deviation for high value the formula will be

Ubbandany[high[0];20;2]