https://www.youtube.com/watch?v=26mjfbAydQ4
instrument {
name = 'New Indicator',
icon = 'indicators:MA', //archivo .gif
overlay = false //false coloca abajo del grafico, true lo coloca sobre las velas
}
libreria de scripts:
libreria ema: https://github.com/quadcode-tech/quadcodescript-library/blob/master/averages/ma_ema.lua
period = input (9, "front.period", input.integer, 1) //periodo
source = input (1, "front.ind.source", input.string_selection, inputs.titles_overlay)
input_group {
"superior",
colorSup = input { default = "white", type = input.color },
widthSup = input { default = 1, type = input.line_width}
}
input_group { // agregar 2 lineas de colores
"medio",
colorMed = input { default = "red", type = input.color },
widthMed = input { default = 1, type = input.line_width}
}
input_group {
"inferior",
colorInf = input { default = "blue", type = input.color },
widthInf = input { default = 1, type = input.line_width}
}
local sourceSeries = inputs [source]
local AVG = averages[fn]
plot (AVG(high, period), "superior", colorSup, widthSup) //print en pantalla
plot (AVG(hlc3, period), "medio", colorMed, widthMed) //print en pantalla
plot (AVG(low, period), "inferior", colorInf, widthInf) //print en pantalla
//high punto mas alto de la vela
//hlc3 punto medio
//low punto bajo