Bollinger Bands® is a technical analysis tool trademarked by its inventor, John Bollinger. The basis for … Bollinger Bands in T-SQLRead more
Window function
Weighted moving average in T-SQL
In an earlier post I demonstrated the calculation of moving averages in T-SQL. However, the there … Weighted moving average in T-SQLRead more
Moving average in T-SQL
A common calculation in trend analysis is the moving (or rolling) average. A moving average is … Moving average in T-SQLRead more