Moving averages

simple moving average

exponential moving average

::

julia> ema(cl, 10, wilder=true) 496x1 TimeArray{Float64,1} 1980-01-16 to 1981-12-31

Close

1980-01-16 | 108.89 1980-01-17 | 109.07 1980-01-18 | 109.27 1980-01-21 | 109.56 ... 1981-12-24 | 123.44 1981-12-28 | 123.33 1981-12-29 | 123.16 1981-12-30 | 123.07 1981-12-31 | 123.02