/**
* Shared utility for counting bullish vs bearish indicators
* Ensures 100% consistency between prompt-builder and signal validation
*/
/**
* Count bullish vs bearish indicators
* EXACT same logic used in both prompt-builder and signal validation
*/
export function countBullishBearishIndicators(indicators, currentPrice) {
let bullishCount = 0;
let bearishCount = 0;
const price = indicators.price || currentPrice;
// MACD Histogram
if (indicators.macd?.histogram !== null && indicators.macd?.histogram !== undefined) {
if (indicators.macd.histogram > 0)
bullishCount++;
else
bearishCount++;
}
// Volume Change (proxy for OBV trend)
// Volume increasing = buying pressure (bullish), volume decreasing = selling pressure (bearish)
if (indicators.volumeChange !== null && indicators.volumeChange !== undefined) {
if (indicators.volumeChange > 10)
bullishCount++; // Volume increased significantly = bullish
else if (indicators.volumeChange < -10)
bearishCount++; // Volume decreased significantly = bearish
// Volume change -10% to +10%: neutral, don't count
}
// Bollinger Bands Middle
if (indicators.bollingerBands && price > 0) {
if (price > indicators.bollingerBands.middle)
bullishCount++;
else
bearishCount++;
}
// Parabolic SAR
if (indicators.parabolicSAR !== null && indicators.parabolicSAR !== undefined && price > 0) {
if (price > indicators.parabolicSAR)
bullishCount++;
else
bearishCount++;
}
// Aroon
if (indicators.aroon) {
if (indicators.aroon.up > indicators.aroon.down)
bullishCount++;
else
bearishCount++;
}
// CCI
if (indicators.cci !== null && indicators.cci !== undefined) {
if (indicators.cci > 100)
bullishCount++;
else if (indicators.cci < -100)
bearishCount++;
}
// VWAP
if (indicators.vwap !== null && indicators.vwap !== undefined && price > 0) {
if (price > indicators.vwap)
bullishCount++;
else
bearishCount++;
}
// 24h Price Change
if (indicators.priceChange24h !== null && indicators.priceChange24h !== undefined) {
if (indicators.priceChange24h > 0)
bullishCount++;
else
bearishCount++;
}
// RSI - Oversold/Overbought
// RSI < 30 = oversold (bullish reversal potential), RSI > 70 = overbought (bearish reversal potential)
if (indicators.rsi14 !== null && indicators.rsi14 !== undefined) {
if (indicators.rsi14 < 30)
bullishCount++; // Oversold = bullish reversal potential
else if (indicators.rsi14 > 70)
bearishCount++; // Overbought = bearish reversal potential
// RSI 30-70: neutral zone, don't count
}
// Stochastic - Oversold/Overbought
// Stochastic K < 20 = oversold (bullish), K > 80 = overbought (bearish)
if (indicators.stochastic?.k !== null && indicators.stochastic?.k !== undefined) {
const stochK = indicators.stochastic.k;
if (stochK < 20)
bullishCount++; // Oversold = bullish reversal potential
else if (stochK > 80)
bearishCount++; // Overbought = bearish reversal potential
// Stochastic 20-80: neutral zone, don't count
}
// Williams %R - Oversold/Overbought
// Williams %R < -80 = oversold (bullish), Williams %R > -20 = overbought (bearish)
if (indicators.williamsR !== null && indicators.williamsR !== undefined) {
if (indicators.williamsR < -80)
bullishCount++; // Oversold = bullish reversal potential
else if (indicators.williamsR > -20)
bearishCount++; // Overbought = bearish reversal potential
// Williams %R -80 to -20: neutral zone, don't count
}
// EMA Alignment
// Price > EMA20 > EMA50 = bullish uptrend, Price < EMA20 < EMA50 = bearish downtrend
if (price > 0 &&
indicators.ema20 !== null && indicators.ema20 !== undefined &&
indicators.ema50 !== null && indicators.ema50 !== undefined) {
if (price > indicators.ema20 && indicators.ema20 > indicators.ema50) {
bullishCount++; // Uptrend structure = bullish
}
else if (price < indicators.ema20 && indicators.ema20 < indicators.ema50) {
bearishCount++; // Downtrend structure = bearish
}
// Mixed alignment: neutral, don't count
}
// RSI Divergence
if (indicators.rsiDivergence?.divergence) {
const divLower = indicators.rsiDivergence.divergence.toLowerCase();
if (divLower.includes('bullish'))
bullishCount++;
else if (divLower.includes('bearish'))
bearishCount++;
}
// Calculate summary direction
const summaryDir = bullishCount > bearishCount ? 'BUY' :
bearishCount > bullishCount ? 'SELL' :
'MIXED';
return {
bullishCount,
bearishCount,
summaryDir
};
}
