- Updated data_clear&update_us_v0.py and data_clear&update_tw_v0.py
- Added proper error handling for empty DataFrames
- Added threads=False parameter to yf.download calls
- Added price column detection (Close vs Adj Close)
- Changed host from 'db' to 'localhost' for local execution
- Fixed float conversion for pandas Series elements
- Successfully updated US stocks (527 tickers) and TW stocks (1865 tickers) to 2025-09-24