This overlay indicator classifies candlestick shapes using body, wick, and range sizes, then filters them with volume, RSI, MACD, and exponential moving averages. A hammer needs a long lower wick, a small bearish body, RSI below 30, and elevated prior volume.
Indicator · Pine Script v5 · On the chart
Fauna Dual Mode 2.0
Overlay indicator that classifies candles into seven families: momentum blast, range expansion, gap and go, trend accelerant, trapdoor reversal, exhaustion spike and gap and recover.
GitHub stars1on the repository
Pine versionv5runs as is
Lines of code434
Settings40inputs
LicenceNone stated
Last update2 months ago20 Aug 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
Each family uses ATR multiples, body-to-range ratios and volume against its average, with its own lookbacks. Master switches enable or disable families, and bullish or bearish output can be hidden globally. Labels and bar colouring appear on the price chart, with colours set in inputs. Thresholds are adjustable but the combination rules are complex.
- Seven candle signal families
- ATR and volume multiple thresholds
- Family master switches
- Bull and bear label colours
Details
Published by
nishpa800 on GitHub
Type
Indicator, Pine Script v5
Draws
On the price chart
Category
Candlestick patterns, Oscillators & momentum, Volume
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 |
|---|---|---|---|
| Show ALL Bullish Signals | bool | true | showBullish |
| Show ALL Bearish Signals | bool | true | showBearish |
| ▲ Bull Color (labels + bar) | color | color.new(#00C800, 0) | bullLabelColor |
| ▼ Bear Color (labels + bar) | color | color.new(#FF2020, 0) | bearLabelColor |
| MB — Momentum Blast | bool | true | family_MB |
| RE — Range Expansion | bool | true | family_RE |
| GG — Gap & Go | bool | true | family_GG |
| TA — Trend Accelerant | bool | true | family_TA |
| TR — Trapdoor Reversal | bool | true | family_TR |
| ES — Exhaustion Spike | bool | true | family_ES |
| GDR — Gap & Recover | bool | true | family_GDR |
| Body Size × ATR | float | 1.6 | alpha_MB |
Show all 40 settings
| Setting | Type | Default | Variable |
|---|---|---|---|
| Body / Range ≥ | float | 0.70 | beta_MB |
| Volume × Avg | float | 1.8 | delta_MB |
| ATR Lookback | int | 14 | atr_len_MB |
| Volume Lookback | int | 20 | vol_len_MB |
| Range × ATR | float | 2.2 | gamma_RE |
| Close-to-Edge ≤ | float | 0.15 | epsilon_RE |
| Volume × Avg | float | 1.8 | delta_RE |
| ATR Lookback | int | 14 | atr_len_RE |
| Volume Lookback | int | 20 | vol_len_RE |
| Gap × ATR | float | 0.9 | zeta_GG |
| Volume × Avg | float | 1.8 | delta_GG |
| ATR Lookback | int | 14 | atr_len_GG |
| Volume Lookback | int | 20 | vol_len_GG |
| ΔPrice × AvgΔ | float | 1.6 | theta_TA |
| Volume × Avg | float | 1.8 | delta_TA |
| Trend MA Len | int | 50 | trend_ma_len_TA |
| Avg Δ Len | int | 10 | avg_delta_len |
| ATR Lookback | int | 14 | atr_len_TA |
| Volume Lookback | int | 20 | vol_len_TA |
| Strong Candle Body × Avg | float | 1.5 | alpha_SB |
| Strong Candle Vol × Avg | float | 1.5 | delta_SB |
| Weak Candle Max Body/Range | float | 0.2 | weak_ratio |
| Avg Body Len | int | 20 | body_avg_len |
| Avg Range Len | int | 20 | range_avg_len |
| BULL GG+MB+RE+TA | bool | true | bull_GG_MB_RE_TA |
| BULL MB+TA+RE | bool | true | bull_MB_TA_RE |
| BULL GG+TA+MB | bool | false | bull_GG_TA_MB |
| BULL GG+TA+RE | bool | false | bull_GG_TA_RE |
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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