- Extract opening price from Finnhub quote response (field 'o') - At market open, if current price equals previous close, use opening price - Prevents showing yesterday's close when market just opened at 9:30 AM ET - Adds logging when opening price is used 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>