github-mirrors/tradingagents
1
0
Fork 0
mirror of https://github.com/TauricResearch/TradingAgents.git synced 2026-09-19 11:15:24 +03:00
Code Issues Packages Projects Releases Wiki Activity

fix(data): normalize ticker on the news path

Browse Source 
The yfinance news fetch queried the raw ticker while every other path uses the
canonical symbol, so broker/forex/crypto aliases silently returned no news.
Normalize it (XAUUSD -> GC=F) and keep the user's ticker in the report header.
This commit is contained in:
Yijia-Xiao
2026-06-21 21:28:59 +00:00
parent ee1ece3347
commit 9ad98c55c5
2 changed files with 35 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
tradingagents/dataflows/yfinance_news.py
View File

@@ -8,6 +8,7 @@ from dateutil.relativedelta import relativedelta
from .config import get_config
from .stockstats_utils import yf_retry
from .symbol_utils import normalize_symbol
def _extract_article_data(article: dict) -> dict:
@@ -87,12 +88,17 @@ def get_news_yfinance(
Formatted string containing news articles
"""
article_limit = get_config()["news_article_limit"]
# Query Yahoo with the canonical symbol, like every other yfinance path —
# a raw broker/forex/crypto alias (XAUUSD, BTCUSD) otherwise silently
# returns no news. Keep the user's ticker in the report header.
canonical = normalize_symbol(ticker)
resolved = "" if canonical == ticker else f" (resolved to {canonical})"
try:
stock = yf.Ticker(ticker)
stock = yf.Ticker(canonical)
news = yf_retry(lambda: stock.get_news(count=article_limit))
if not news:
return f"No news found for {ticker}"
return f"No news found for {ticker}{resolved}"
# Parse date range for filtering
start_dt = datetime.strptime(start_date, "%Y-%m-%d")
@@ -117,9 +123,9 @@ def get_news_yfinance(
filtered_count += 1
if filtered_count == 0:
return f"No news found for {ticker} between {start_date} and {end_date}"
return f"No news found for {ticker}{resolved} between {start_date} and {end_date}"
return f"## {ticker} News, from {start_date} to {end_date}:\n\n{news_str}"
return f"## {ticker}{resolved} News, from {start_date} to {end_date}:\n\n{news_str}"
except Exception as e:
return f"Error fetching news for {ticker}: {str(e)}"