#77 achieve 100% test coverage for indicators - obv
#77 achieve 100% test coverage for indicators - obv

erubboli/gotrade,thetruetrade/gotrade,jmptrader/gotrade,thetruetrade/gotrade,jmptrader/gotrade,jmptrader/gotrade,thetruetrade/gotrade,erubboli/gotrade,erubboli/gotrade