This indicator plots Donchian Channel boundary lines along with dynamic fan projections directly on the price chart. It calculates the highest high, lowest low, and median price over a customizable lookback period. Whenever price establishes a new channel high
Indicator · Pine Script v5 · On the chart
Morindok Dynamic Gann Spiral Ratio
The Morindok Dynamic Gann Spiral Ratio indicator computes time and price angles derived from a dynamic N value based on volatility and a selected price source.
GitHub stars1on the repository
Pine versionv5runs as is
Lines of code71
Settings8inputs
LicenceNone stated
Last update7 weeks ago6 Sep 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
Morindok Dynamic Gann Spiral Ratio calculates a ratio between these angles and generates buy or sell signals when the ratio approaches a target within tolerance, plotted as triangles on the chart. The indicator draws time angle, price angle, and ratio lines in the data window. Inputs control the time cycle, enable auto or manual N, select spiral mode, choose ratio mode, and adjust target and tolerance. Signals appear on the price chart as instantaneous hits.
- Dynamic Gann Spiral Ratio
- Time Price Angles
- Target Ratio Signals
- Volatility Based N
- Golden Logarithmic Spiral
Details
Published by
morindok on GitHub
Type
Indicator, Pine Script v5
Draws
On the price chart
Category
Support & resistance, Trend, 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 |
|---|---|---|---|
| Price Source | source | close | src |
| Time Cycle (Minutes) | int | 5 | time_param |
| Auto-calculate N (Volatility Based) | bool | true | use_auto_n |
| Manual N Value | float | 50.0 | manual_n |
| Use Golden Logarithmic Spiral | bool | false | use_spiral |
| Ratio Mode | string | Time / Price | ratio_mode |
| Target Ratio | float | 0.618 | ratio_target |
| Ratio Tolerance | float | 0.01 | tolerance |
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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