@gabriel3615/ta_analysis/dist/analysis/analyzer/structure/multiTimeStructure.js

stock ta analysis

import { getStockDataForTimeframe } from '../../../util/util.js';
import { analyzeMarketStructure } from './structureDetector.js';
export async function runMultiTimeStructure(symbol) {
    const today = new Date();
    const startW = new Date();
    startW.setDate(today.getDate() - 365);
    const startD = new Date();
    startD.setDate(today.getDate() - 120);
    const startH = new Date();
    startH.setDate(today.getDate() - 60);
    const [weekly, daily, hourly] = await Promise.all([
        getStockDataForTimeframe(symbol, startW, today, 'weekly'),
        getStockDataForTimeframe(symbol, startD, today, 'daily'),
        getStockDataForTimeframe(symbol, startH, today, '1hour'),
    ]);
    const rW = analyzeMarketStructure(weekly, 'weekly');
    const rD = analyzeMarketStructure(daily, 'daily');
    const rH = analyzeMarketStructure(hourly, '1hour');
    const all = [rW, rD, rH];
    const up = all.filter(r => r.trend === 'up').length;
    const down = all.filter(r => r.trend === 'down').length;
    const combinedTrend = up > down ? 'up' : down > up ? 'down' : 'sideways';
    const consistency = up === 3 || down === 3 ? 'strong' : up + down >= 2 ? 'medium' : 'mixed';
    const combinedSummary = `多周期趋势: ${combinedTrend}, up=${up}, down=${down}`;
    return { symbol, results: all, combinedTrend, consistency, combinedSummary };
}