instrument { name = "Blacklevel D1", icon="indicators:ADX", overlay = true }
method_id = input (1, "Type", input.string_selection, { "Blacklevel_D1" })

input_group {
    "Maxima",
    level_1_color = input { default = "White", type = input.color },
    level_1_width = input { default = 1, type = input.line_width }
}

input_group {
    "Minima",
    level_2_color = input { default = "White", type = input.color },
    level_2_width = input { default = 1, type = input.line_width }
}

local function d1(candle)

    c1 = candle.high
    c2 = candle.low
end

local methods = { d1 }

local resolution = "1D"

sec = security (current_ticker_id, resolution)

if sec then
   local method = methods [method_id]
   method (sec)

   plot (c1, "C1",   level_1_color, level_1_width, 0, style.levels, na_mode.continue)
   plot (c2, "C2",   level_2_color, level_2_width, 0, style.levels, na_mode.continue) --IQ OPTION SCRIPT HAOAN,SD 9870DFS DS87SDF BDSJBJSDF8 DFNS--

end