本页源码来自 TradingView 公开发布的开源脚本，版权归原作者所有， 请遵循其原始许可（Pine 脚本常见 CC BY-NC-SA / MPL-2.0 / MIT）。 本项目仅用于研究检索与许可范围内的移植。
// This Pine Script® code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © ChartPrime
//@version=6
indicator("Step Channel Momentum Trend [ChartPrime]", overlay = true, max_labels_count = 500)
// --------------------------------------------------------------------------------------------------------------------}
// 📌 𝙐𝙎𝙀𝙍 𝙄𝙉𝙋𝙐𝙏𝙎
// --------------------------------------------------------------------------------------------------------------------{
len = input.int(3, "Length", tooltip = "Pivot Length")
mult = input.float(0.6, "Multiplier", step =0.1, tooltip = "Bands Multiplier")
color_t_up = input.color(color.rgb(26, 190, 127), "", inline = "Color", group = "Momentum Colors")
color_t = input.color(color.orange, "", inline = "Color", group = "Momentum Colors")
color_t_dn = input.color(color.rgb(202, 38, 65), "", inline = "Color", group = "Momentum Colors")
var p_h = float(na)
var p_l = float(na)
var trend = bool(na)
market_state = "Range"
// --------------------------------------------------------------------------------------------------------------------}
// 📌 𝙄𝙉𝘿𝙄𝘾𝘼𝙏𝙊𝙍 𝘾𝘼𝙇𝘾𝙐𝙇𝘼𝙏𝙄𝙊𝙉𝙎
// --------------------------------------------------------------------------------------------------------------------{
ph = ta.pivothigh(len, len)
pl = ta.pivotlow(len, len)
if not na(ph)
p_h := ph
label.new(bar_index-len, ph, "⬥", style = label.style_label_center, textcolor = chart.fg_color, size = size.normal, color = color(na))
if not na(pl)
p_l := pl
label.new(bar_index-len, pl, "⬥", style = label.style_label_center, textcolor = chart.fg_color, size = size.normal, color = color(na))
avg = math.avg(p_h, p_l)
atr = ta.atr(200)*mult
upper = avg + atr
lower = avg - atr
if hl2 > upper
color_t := color_t_up
trend := true
market_state := "Momentum Up"
if hl2 < lower
color_t := color_t_dn
trend := false
market_state := "Momentum Down"
// --------------------------------------------------------------------------------------------------------------------}
// 📌 𝙑𝙄𝙎𝙐𝘼𝙇𝙄𝙕𝘼𝙏𝙄𝙊𝙉
// --------------------------------------------------------------------------------------------------------------------{
plot(avg, "MidLine", color = color_t, linewidth = 3)
plot(upper, "Upper", color = chart.fg_color, style = plot.style_linebr)
plot(lower, "Lower", color = chart.fg_color, style = plot.style_linebr)
plotcandle(open, high, low, close, title='Momentum Candles', color = color_t, wickcolor=color_t, bordercolor = color_t)
if barstate.islast
label.delete(label.new(bar_index, close, market_state, color = color(na), textcolor = color_t, style = label.style_label_left, size = size.large)[1])
// --------------------------------------------------------------------------------------------------------------------}