IBM Stock Closes Above Prior Value with 1.05% Gain
IBM stock closed at USD 231.95 on September 22, 2026, marking a 1.05 percent gain from its prior close.
The company's shares finished above their opening price of USD 229.55 but lagged behind the broader market.
On the same day, the S&P 500 index rose by 1.49 percent, outperforming IBM stock by 0.44 percentage points.