Expion360 shares surge 19.69% intraday after Q3 earnings show 72% sales growth, $500K gross profit, and $700K net profit turnaround.

Expion360 surged 19.69% intraday, driven by its Q3 2025 earnings report showing a 72% year-over-year increase in net sales to $2.4 million, a 222% rise in gross profit to $500,000 (23% margin), and a net profit of $700,000—marking a turnaround from a prior loss.