Primitives
sessionCombo
Continuously evaluate named indicator combos and plot long/short signals
sessionCombo (all)
Continuously evaluate named indicator combos and plot long/short signals
Input parameters
| Prop | Type | Default | Description |
|---|---|---|---|
id | string | - | Optional combo instance id |
combo | string | ema_macd_rsi | Named combo to evaluate: ema_trend, ema_cross, ema_macd_rsi, macd_ema, donchian_breakout, donchian_full_cycle, vwap_ema, supertrend, dmi_adx, bollinger_mean_reversion, volume_breakout, atr_trail, structure_macd_rsi, pullback_continuation, scored_entry_exit, regime_filter |
plot | boolean | true | Whether to plot long/short combo signals |
plotName | string | - | Plot series name |
plotPadding | number | 3 | Price padding used to place long/short markers around close |
plotWidth | number | 2 | Plot line width |
fastLen | number | 9 | Fast EMA length |
slowLen | number | 21 | Slow EMA length |
rsiLen | number | 14 | RSI length |
rsiBullishThreshold | number | 50 | RSI bullish confirmation threshold |
rsiBearishThreshold | number | 50 | RSI bearish confirmation threshold |
macdFastLen | number | 12 | MACD fast EMA length |
macdSlowLen | number | 26 | MACD slow EMA length |
macdSignalLen | number | 9 | MACD signal EMA length |
donchianLen | number | 20 | Donchian / recent structure window |
structureLen | number | 10 | Recent swing high/low structure window |
vwapLen | number | 20 | Rolling VWAP length |
bollingerLen | number | 20 | Bollinger Bands length |
bollingerStdDev | number | 2 | Bollinger Bands standard deviation multiplier |
superTrendAtrLen | number | 10 | SuperTrend ATR length |
superTrendMultiplier | number | 3 | SuperTrend ATR multiplier |
atrLen | number | 14 | ATR trail length |
atrMultiplier | number | 2.5 | ATR trail multiplier |
atrPercentileLen | number | 20 | ATR percentile window |
highVolatilityThreshold | number | 60 | ATR percentile threshold for high volatility regime |
lowVolatilityThreshold | number | 40 | ATR percentile threshold for low volatility regime |
adxLen | number | 14 | ADX / DMI length |
adxThreshold | number | 20 | ADX threshold for DMI trend combos |
strongAdxThreshold | number | 25 | ADX threshold for strong trend regime |
weakAdxThreshold | number | 20 | ADX threshold for weak trend regime |
volumePercentileLen | number | 20 | Volume percentile window |
volumePercentileThreshold | number | 60 | Volume percentile confirmation threshold |
volumeLowPercentileThreshold | number | 40 | Volume percentile threshold for low volume regime |
entryScoreThreshold | number | 4 | Minimum scored-entry points required for scored_entry_exit |
exitScoreThreshold | number | 3 | Minimum scored-exit points reported by scored_entry_exit |
chopCrossLen | number | 10 | EMA cross count window for chop regime |
chopCrossThreshold | number | 3 | Minimum EMA crosses inside chopCrossLen for chop regime |
Output parameters
| Data attribute | Values |
|---|---|
signal | 1 for long, -1 for short, 0 when no side is active |
long | 1 when the combo has an active long signal |
short | 1 when the combo has an active short signal |
SQL example
IF sessionCombo id="bb" combo="bollinger_mean_reversion" bollingerLen=20 bollingerStdDev=2 plot=true plotWidth=3
IF sessionCombo id="trend" combo="ema_macd_rsi" fastLen=9 slowLen=21 rsiLen=14 plot=true plotWidth=3
IF sessionCombo id="macd" combo="macd_ema" macdFastLen=12 macdSlowLen=26 macdSignalLen=9 plot=true