import { RSI, EMA, MACD, ATR, BBANDS, ADX } from '@junduck/trading-indi';

const rsi = new RSI({ period: 14 });
const ema = new EMA({ period: 20 });
const macd = new MACD({
  period_short: 12,
  period_long: 26,
  period_signal: 9
});
const atr = new ATR({ period: 14 });
const bbands = new BBANDS({ period: 20, stddev: 2 });
const adx = new ADX({ period: 14 });

// Process streaming data
priceStream.on('data', (bar) => {
  const rsiValue = rsi.onData(bar);
  const emaValue = ema.onData(bar.close);
  const { macd: macdLine, signal, histogram } = macd.onData(bar);
  const atrValue = atr.onData(bar);
  const { upper, middle, lower } = bbands.onData(bar.close);
  const adxValue = adx.onData(bar);

  console.log({ rsiValue, emaValue, macdLine, atrValue, bbands: { upper, middle, lower }, adxValue });
});

import { useRSI, useEMA, useMACD, useATR, useBBANDS, useADX } from '@junduck/trading-indi';

const getRSI = useRSI({ period: 14 });
const getEMA = useEMA({ period: 20 });
const getMACD = useMACD({
  period_short: 12,
  period_long: 26,
  period_signal: 9
});
const getATR = useATR({ period: 14 });
const getBBANDS = useBBANDS({ period: 20, stddev: 2 });
const getADX = useADX({ period: 14 });

for (const bar of historicalData) {
  const rsiValue = getRSI(bar);
  const emaValue = getEMA(bar.close);
  const { macd, signal, histogram } = getMACD(bar);
  const atrValue = getATR(bar);
  const { upper, middle, lower } = getBBANDS(bar.close);
  const adxValue = getADX(bar);
}

import { RSI, ATR, EMA, BBANDS, ADX, MACD, VOLUME } from '@junduck/trading-indi';

const rsi = new RSI({ period: 14 });
const atr = new ATR({ period: 14 });
const ema20 = new EMA({ period: 20 });
const ema50 = new EMA({ period: 50 });
const bbands = new BBANDS({ period: 20, stddev: 2 });
const adx = new ADX({ period: 14 });
const macd = new MACD({ period_short: 12, period_long: 26, period_signal: 9 });
const obv = new OBV();

websocket.on('tick', (bar) => {
  const rsiValue = rsi.onData(bar);
  const atrValue = atr.onData(bar);
  const shortEMA = ema20.onData(bar.close);
  const longEMA = ema50.onData(bar.close);
  const { upper, middle, lower } = bbands.onData(bar.close);
  const adxValue = adx.onData(bar);
  const { macd: macdLine, signal, histogram } = macd.onData(bar);
  const obvValue = obv.onData(bar);

  // Multi-indicator strategy
  const isOversold = rsiValue < 30;
  const isBullishTrend = shortEMA > longEMA;
  const isStrongTrend = adxValue > 25;
  const isNearSupport = bar.close <= lower * 1.02; // Within 2% of lower band
  const isMACDBullish = macdLine > signal && histogram > 0;
  const isVolumeConfirming = obvValue > 0; // Positive volume flow

  if (isOversold && isBullishTrend && isStrongTrend && isNearSupport && isMACDBullish && isVolumeConfirming) {
    console.log('Strong Buy Signal - Multiple Confirmations');
    console.log(`Entry: ${bar.close}`);
    console.log(`Stop Loss: ${bar.close - (atrValue * 2)}`);
    console.log(`Target: ${bar.close + (atrValue * 3)}`);
    console.log(`RSI: ${rsiValue}, ADX: ${adxValue}, MACD: ${macdLine}`);
  }

  // Exit signal
  const isOverbought = rsiValue > 70;
  const isBearishMACD = macdLine < signal && histogram < 0;
  const isNearResistance = bar.close >= upper * 0.98; // Within 2% of upper band

  if (isOverbought || isBearishMACD || isNearResistance) {
    console.log('Exit Signal - Consider Taking Profits');
    console.log(`Current Price: ${bar.close}`);
    console.log(`RSI: ${rsiValue}, MACD: ${macdLine}, BB Position: ${(bar.close - lower) / (upper - lower)}`);
  }
});

import { Corr, Beta, ZSCORE } from '@junduck/trading-indi';

// Correlation between two assets
const correlation = new Corr({ period: 20 });
const corrValue = correlation.onData(assetPrice, benchmarkPrice);

// Beta calculation for risk analysis
const beta = new Beta({ period: 252 }); // Daily data for 1 year
const betaValue = beta.onData(stockPrice, marketIndexPrice);

// Z-Score for statistical arbitrage
const zscore = new ZSCORE({ period: 20 });
const zValue = zscore.onData(price);

interface BarData {
  open?: number;
  high?: number;
  low?: number;
  close: number;
  volume?: number;
}