The Hampel Filter indicator identifies and filters out price outliers to smooth price data directly on the main chart. It calculates the rolling median and Median Absolute Deviation (MAD) of the chosen source series over a specified length. When a data point e
Indicator · Pine Script v5 · On the chart
Moving Average & Keltner Channel
This indicator overlays four customizable moving averages alongside a Keltner Channel directly on the price chart.
GitHub stars7on the repository
Pine versionv5runs as is
Lines of code54
Settings13inputs
LicenceNone stated
Last update4 months ago21 Jun 2026
Add It to Your TradingView Chart
- 1Copy the scriptPress Copy script above. It reads the file straight from GitHub.
- 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
The code stays on GitHub. The author has not published this script under an open licence, so ForexR does not show its code. Copy script reads the file straight from GitHub into your clipboard, so you can still try it on your own chart. Ask the author before reusing the code anywhere else.
Overview
Users can individually configure the type (SMA, EMA, or WMA) and period length for each moving average, as well as the basis MA type for the Keltner Channel. The channel width can be calculated using Average True Range, True Range, or high-low Range with a customizable multiplier. It plots four distinct colored lines and fills the space between the channel bands.
- Four independent moving averages with selectable SMA, EMA, or WMA types
- Configurable Keltner Channel basis MA and length
- Three channel band styles using ATR, True Range, or Range
- Direct price chart overlay with shaded channel background
Details
Published by
suyons on GitHub
Type
Indicator, Pine Script v5
Draws
On the price chart
Category
Moving averages, Volatility & bands
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.
Settings
The inputs you can change from the gear icon on the chart. Defaults are the author's.
| Setting | Type | Default | Variable |
|---|---|---|---|
| ma_type_1 | string | SMA | ma_type_1 |
| ma_type_2 | string | SMA | ma_type_2 |
| ma_type_3 | string | SMA | ma_type_3 |
| ma_type_4 | string | SMA | ma_type_4 |
| ma_len_1 | int | 20 | ma_len_1 |
| ma_len_2 | int | 60 | ma_len_2 |
| ma_len_3 | int | 120 | ma_len_3 |
| ma_len_4 | int | 240 | ma_len_4 |
| Type | string | EMA | type |
| Length | int | 20 | leng |
| Multiplier | float | 2.0 | mult |
| Bands Style | string | Average True Range | BandsStyle |
Show all 13 settings
| Setting | Type | Default | Variable |
|---|---|---|---|
| ATR Length | int | 10 | atrlength |
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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