Cardio Diagnostics Holdings is trading 8.18% down at $1.99 in pre-market ahead of an estimated August 13 earnings announcement.
- The stock closed at $2.16 on August 12 after a sharp two-session rally.
- Nasdaq lists the earnings date as estimated, not confirmed; coverage identifies no new overnight announcement or definitive catalyst.
- Broader markets are modestly higher, and confidence remains low pending company news or results.