Fixed invalid format specifier error:
- Cannot use conditional expression inside f-string format specifier
- Changed from: {atr_value:.5f if atr_value else 'N/A'}
- Changed to: separate variable with conditional, then format
This fixes the recurring ERROR in position monitor logs.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>