Old Second Bancorp Inc (OSBC) is not a strong buy at the moment for a beginner, long-term investor. While the company has shown strong financial performance in Q4 2025, the technical indicators, insider selling trends, and lack of positive trading signals suggest a cautious approach. The stock's pre-market price is below key pivot levels, and the options data reflects a neutral to slightly bearish sentiment. Additionally, there are no recent positive news catalysts or significant political/influential figure activity to support a buy decision.
The MACD is negative and expanding (-0.0715), indicating bearish momentum. RSI is at 39.259, which is neutral but leaning toward oversold territory. Moving averages are converging, showing no clear trend. The pre-market price of $19.72 is below the pivot level ($19.947), suggesting weak support.

Strong Q4 2025 financial performance with revenue up 22.49% YoY, net income up 50.64% YoY, and EPS up 285.71% YoY. Potential for growth inflection in 2026 with sound cost control.
Insiders are selling heavily, with a 678.63% increase in selling activity over the last month. Elevated non-performing asset balance compared to peers. No recent news or political/influential figure activity to drive sentiment. Stock trend analysis indicates a potential decline in the short to medium term (-6.9% in the next week, -16.72% in the next month).
In Q4 2025, revenue increased by 22.49% YoY to $84.28M, net income rose by 50.64% YoY to $28.79M, and EPS surged by 285.71% YoY to 1.62. These results demonstrate strong growth and profitability improvements.
DA Davidson raised the price target to $23 from $22, maintaining a Neutral rating. The firm highlights strong net interest margins but warns about elevated non-performing assets and higher net charge-offs. Growth is expected to improve in 2026.