// Downloaded From https://www.WiseStockTrader.com
function CheckNear (gia1, gia2, tyle)

{

    TyleChenhLech = (abs (gia1 - gia2))/gia2;

    result = IIf (Tylechenhlech <= tyle, True, False);
	
	return result;
}

DKKL = V > 100000; // NEN CON V LON SE CO GIA TRI HON
DKDJ = CheckNear (O, C, 0.005) AND CheckNear (Ref (O, -1), Ref (C, -1), 0.005) AND CheckNear (Ref (O, -2), Ref (C, -2), 0.005);

DKDINGANG = CheckNear (C, Ref (C, -1), 0.005) AND CheckNear (C, Ref (C, -2), 0.005);

Buy = DKKL AND DKDJ AND DKDINGANG;

Filter = Buy;