在松树编辑器中查找时间范围的最高和最低值 [英] Find the highest and lowest value for a time frame in the pine editor

问题描述

作为一个绝对新的初学者，我正在试验 Tradingview 的 pine 编辑器.我写了一个简单的脚本来绘制 ema 和 dema 之间的区别.此外，我想获得所选时间范围内的最高值和最低值.

As an absoulutely new beginner I'm experimenting with the pine editor of Tradingview. I wrote a simple script that plots the difference between ema and dema. Additionally, I want to get the highest and lowest value in the choosen time frame.

假设在 600 万个时间范围内，一只股票的最高收盘价为 120.3 美元，最低收盘价为 49.41 美元.我想绘制这两条水平线，代表特定时间范围内的历史最高点和历史最低点.

Let's assume the highest closed value of a stock is $120,3 and the lowest closed value is $49,41 in the 6M time frame. I want to plot these two horizontal lines that represents all-time high and all-time low for a specific time frame.

//@version=4
study(title="Test")

biggest(series) =>
    max = 0.0
    max := nz(max[1], series)
    if series > max
        max := series
    max

smallest(series) =>
    min = 0.0
    min := nz(min[1], series)
    if series < min
        min := series
    min

fast = 14, slow = 50

length = input(fast, minval=1)
src = input(close, title="Source")
e1 = ema(src, length)
e2 = ema(e1, length)
dema = 2 * e1 - e2

band4 = hline(0, "Upper Band", color=#ff0000)

fastEMA = ema(close, fast)
slowEMA = ema(close, slow)
test = (dema - slowEMA)//(high1-low1)
plot(test,color=color.white)

推荐答案

//@version=4
study(title="Help (Test)")

biggest(series) =>
    max = 0.0
    max := nz(max[1], series)
    if series > max
        max := series
    max

smallest(series) =>
    min = 0.0
    min := nz(min[1], series)
    if series < min
        min := series
    min

fast = 14, slow = 50

length = input(fast, minval=1)
src = input(close, title="Source")
e1 = ema(src, length)
e2 = ema(e1, length)
dema = 2 * e1 - e2

band4 = hline(0, "Upper Band", color=#ff0000)

fastEMA = ema(close, fast)
slowEMA = ema(close, slow)
test = (dema - slowEMA)//(high1-low1)
plot(test,color=color.black)

//[ADDON]
period = input("6M", "Period hi/lo detect", input.resolution) //  Six Months

var hi = 0.0
var lo = 10e10
var br = 0
var lnhi = line.new(na, na, na , na)
var lnlo = line.new(na, na, na , na)

if change(time(period))
    hi := test
    lo := test
    br := bar_index
    lnhi := line.new(br, hi , br, hi, color=color.red, width=2)
    lnlo := line.new(br, lo , br, lo, color=color.green, width=2)
    float(na)
else
    hi := max(test, hi)
    lo := min(test, lo)

line.set_xy1(lnhi, br, hi)
line.set_xy2(lnhi, bar_index, hi)
line.set_xy1(lnlo, br, lo)
line.set_xy2(lnlo, bar_index, lo)

您的情节 test 使用 6 个月时间范围内的绝对最高和最低值.

Your plot test with the ABSOLUTE HIGHEST and LOWEST value for six months time frames.

这篇关于在松树编辑器中查找时间范围的最高和最低值的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！