How would you distinguish between Reference Band and Bollinger Bands?

Software Development
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#1

Reference band : Such bands are shaded areas in a chart showing the points that fall in a particular reference area.

For a reference band, we need to set a range. Thus, from a reference band, we can set a range of reference and analyse the data points falling in that range.

Bollinger band : Bollinger bands are unique charts which have a more specific view than the reference bands.

These bands analyse the prices and variation in prices with time for a financial commodity or instrument. Also, we can say that bollinger bands can show a moving average with time.