#76 Remove duplication - roc
#76 Remove duplication - rocp
#76 Remove duplication - rocr
#76 Remove duplication - rocr100
#76 Remove duplication - rsi
#76 Remove duplication - sar
#76 Remove duplication - sma
#76 Remove duplication - stddev
#76 Remove duplication - tema
#76 Remove duplication - trima
#76 Remove duplication - truerange
#76 Remove duplication - tsf
#76 Remove duplication - typprice
#76 Remove duplication - variance
#76 Remove duplication - williamsr
#76 Remove duplication - wma
#76 Remove duplication - bollinger
#76 Remove duplication - macd
#76 Remove duplication - stochosc