Bollinger Band Dark Cloud

Amibroker afl Bollinger Band Dark Cloud

//www.aflcode.com
Plot( Close, "Price", colorBlack, styleCandle); 

btop = BBandTop(Close);
bbot = BBandBot(Close);
Plot( bbot , "BBot", colorGreen, styleThick);
Plot( btop , "BTop", colorGreen, styleThick); 

PlotOHLC( btop, btop, bbot, bbot, "", colorYellow,styleCloud );