The Adaptive Laguerre Filter calculates a smoothed, dynamically adjusted trendline plotted directly on the main price chart. It dynamically adjusts its damping factor (alpha) based on recent price range variations and median percentile calculations over a spec
Indicator · Pine Script v5 · On the chart
EMA Crossover with Area Fill
This indicator calculates 12-period and 26-period Exponential Moving Averages (EMAs) and plots them directly on the main price chart.
GitHub stars12on the repository
Pine versionv5runs as is
Lines of code25
Settings0inputs
LicenceNone statedfile: MPL-2.0
Last update1 year ago20 Mar 2025
Add It to Your TradingView Chart
- 1Copy the scriptPress Copy script above, or the copy button on the code below.
- 2Open the Pine EditorOpen a TradingView chart and choose Pine Editor at the bottom of the screen.
- 3Paste over the templateCreate a new indicator, select all of the template text and paste. Press Save and give it a name.
- 4Add it to the chartPress Add to chart, then adjust the settings with the gear icon next to its name.
Source Code
25 lines of Pine Script v5 from PINE教学2：金叉死叉与均线区域填充.pine, published under MPL-2.0 (file header). Keep the author's credit and licence lines when you reuse it.
// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/ 注释
// © blockplus
//@version=5
indicator("PINE教学2：金叉死叉与均线区域填充", overlay=true) // strategy/library
// 求均线
ma12 = ta.ema(close, 12)// Simple Moving Average
ma26 = ta.ema(close, 26)// Simple Moving Average
// 画均线
line1 = plot(ma12, color=color.red)
line2 = plot(ma26, color=color.blue)
// 金叉死叉信号
gold = ta.crossover(ma12, ma26) // ma12 > ma26 and ma12[1] < ma26[1] 等价于 ta.crossover(ma12, ma26)
dead = ta.crossunder(ma12, ma26) // ma12 < ma26 and ma12[1] > ma26[1] 等价于 ta.crossunder(ma12, ma26)
// 金叉死叉信号绘制
plotchar(gold, char="买", location=location.belowbar, color=color.green, size=size.tiny)
plotchar(dead, char="卖", location=location.abovebar, color=color.red, size=size.tiny)
// 填充均线背景
_color = ma12>ma26 ? color.new(#ff0000, 20) : color.new(#00ff00, 20) // 如果ma12>ma26 那么_color=color.green，否则_color=color.red
fill(line1, line2, color=_color)
Overview
EMA Crossover with Area Fill identifies bullish crossovers and bearish crossunders between the two moving averages, displaying visual buy and sell markers below and above price bars. Additionally, it fills the space between the two EMA lines with dynamic color highlighting depending on whether the fast EMA is above or below the slow EMA.
- 12-period and 26-period EMA calculations
- Golden cross and death cross signal detection
- On-chart buy and sell character markers
- Dynamic color area filling between EMAs
Details
Published by
blockplusim on GitHub
Code credit
blockplus, as written in the script's header
Type
Indicator, Pine Script v5
Draws
On the price chart
Category
Trend, Moving averages
Markets
Any symbol
Timeframes
Any timeframe
Risk Notes
No repainting, lookahead or stacked entries were found in its code or README. That says nothing about how well it works: test it first.
Third-party code. ForexR did not write, test or endorse this script, and the summary above was generated automatically from its code and README. Indicators describe the past, and a strategy's backtest can look better than live trading, especially when a script repaints. Check it in the Strategy Tester and on a demo account before you rely on it.
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