GET /mashup/congress/signals
汇总和分析美国国会议员（参众两院）最近披露的股票交易，将交易数据与当前股价和市场情绪相结合。识别议员最活跃交易的股票、异常交易模式和潜在信号价值。返回近期国会交易活动摘要，包括买/卖比率和最多交易的股票代码。适用于另类投资研究、政治金融分析工具和追踪民选官员类内幕交易的透明度平台。
curl https://nordapi.ee/api/v1/mashup/congress/signals
curl https://nordapi.ee/api/v1/mashup/congress/signals
{
"insight": "0 unique tickers traded by Congress members. Most active: N/A.",
"market_context": {
"gold_usd": 3045.0,
"oil_brent_usd": 72.5
},
"most_traded_tickers": [],
"sector_breakdown": {},
"success": true,
"total_trades_analyzed": 0
}