if type(datetime) == 'table' then datetime = os.time(datetime) end

label_params['DATE'] = os.date('%Y%m%d', datetime)  

OnCalcul ate = function(index)

  if index == 5 then
  
_SetTextLabel(Settings['Идентификатор графика'], T(Index - 1), 100+Settings['Отступ меток вверх'], 'BOTTOM', Settings['Размер меток'], 'привет')

  end
  
return 100
end


_SetTextLabel = function(tag, datetime, hi, alignment, font_size, text, hint)

   if type(datetime) == 'table' then datetime = os.time(datetime) end
   
   label_params = {}
   label_params['TEXT'] = text                           
   label_params['ALIGNMENT'] = alignment                   
   label_params['YVALUE'] = hi                        
   label_params['DATE'] = os.date('%Y%m%d', datetime)    
   label_params['TIME'] = os.date('%H%M%S', datetime)    
   label_params['R'] = Settings['Цвет меток R (0-255)']    
   label_params['G'] = Settings['Цвет меток G (0-255)']   
   label_params['B'] = Settings['Цвет меток B (0-255)']  
   label_params['TRANSPARENCY'] = 0                       
   label_params['TRANSPARENT_BACKGROUND'] = 1              
   label_params['FONT_FACE_NAME'] = 'Verdana'             
   label_params['FONT_HEIGHT'] = font_size               
   if hint ~= nil then
      label_params['HINT'] = hint                        
   end
  
return AddLabel(tag, label_params)
end

function OnCalculate(index)  

local median = (H(index)+L(index))*0.5 or C(index);


local label={TEXT="Тарам",
FONT_HEIGHT=25,
R=255,G=255,B=0,
FONT_FACE_NAME='Times New Roman',
FONT_HEIGHT=18,
DATE = get_date( T(index) ),TIME =  get_time( T(index) )
YVALUE=median,
};

    AddLabel ('20', label)

    if index == Size()-1 then 
        return С(index)
    end

end

Формат вызова:  

NUMBER AddLabel(STRING chart_tag, TABLE label_params)

• chart_tag – тег графика, к которому привязывается метка,
  

d = "20"
AddLabel (d, label)

   end

return 100
end

OnCalcul ate = function(index)

   if index == 1 then
    label={
["TEXT"]="Тарам",
["FONT_HEIGHT"]=25,
["R"]=255,
["G"]=255,
["B"]=0,
["FONT_FACE_NAME"]='Times New Roman',
["FONT_HEIGHT"]=18,
["Yvalue"]=101,
["datetime"]=20191007

}
AddLabel (20, label)

   end

return 100
end

[/CODE] [CODE]  label_mes.DATE = YYYYMMDD;  label_mes.HINT = tostring(tostring(buy) .. "/" .. tostring(sell));
LabMes =  AddLabel (Settings.tag,label_mes);
  

   local  label_mes = {[ "TEXT" ] =  "" ,[ "IMAGE_PATH" ] =  "" ,[ "ALIGNMENT" ] =  "LEFT" ,[ "YVALUE" ] =  0 ,[ "DATE" ] =  0 ,[ "TIME" ] =  0 ,[ "R" ] =  255 ,[ "G" ] =  255 ,[ "B" ] =  255 ,
[ "TRANSPARENCY" ] =  0 ,[ "TRANSPARENT_BACKGROUND" ] =  0 ,[ "FONT_FACE_NAME" ] =  'Times New Roman' ,[ "FONT_HEIGHT" ] =  18 ,[ "HINT" ] =  "" }
  

  label_mes.DATE = YYYYMMDD;  label_mes.HINT = tostring(tostring(buy) .. "/" .. tostring(sell));
LabMes =  AddLabel (Settings.tag,label_mes);

local label_mes={["TEXT"]="",["IMAGE_PATH"]="",["ALIGNMENT"]="LEFT",["YVALUE"]=0,["DATE"]=0,["TIME"]=0,["R"]=255,["G"]=255,["B"]=255,
["TRANSPARENCY"]=0,["TRANSPARENT_BACKGROUND"]=0,["FONT_FACE_NAME"]='Times New Roman',["FONT_HEIGHT"]=18,["HINT"]=""}

label_mes.DATE=YYYYMMDD;  label_mes.HINT=tostring(tostring(buy).."/"..tostring(sell));
LabMes=AddLabel(Settings.tag,label_mes);