S&T Bancorp's upcoming Q3 2026 earnings release on October 22, with consensus EPS estimates near $0.99, underpins the 76% market-implied probability of a beat. Recent quarters show a clear pattern of outperformance, including Q2 results of $1.02 EPS versus the $0.92 consensus, fueled by 4.4% year-over-year net interest income growth, a 7-basis-point expansion in the net interest margin to 3.99%, 5% annualized loan growth, and improved asset quality with nonperforming assets declining. These factors, alongside ongoing share repurchases and stable deposit trends, support trader expectations for continued resilience in the regional banking environment ahead of the report.