// Downloaded From https://www.WiseStockTrader.com
GiaLonNhat5 = HHV (Ref (C, -1), 4);
GiaBeNhat5 = LLV (Ref (C, -1), 4);
DK1 = GiaLonNhat5 < 1.05*GiaBeNhat5; // GIAO DONG TAT DAN, DUOI 5%

KhoiLuongLonNhat5 = HHV(Ref (V, -1), 4);
DK2 = KhoiLuongLonNhat5 < V; // DOT BIEN VE KHOI LUONG 4 PHIEN GAN NHAT

GiaLonNhat = Highest(Ref (C, -1));
DK3 = GiaLonNhat <C; // VUOT DINH MOI THOI DAI, CAO NHAT TU TRUOC DEN GIO

GiaLonNhat200 = HHV (Ref (C, -1), 200);
DK4 = GiaLonNhat200 < C; // VUOT DINH CUA NAM

Buy = DK1 AND DK2 AND DK3; // AND DK4; LOC DINH NAM