Barclays reported a 17% increase in first-half profits to £6.1 billion, driven by a strong performance in its investment banking division.

The results, published Tuesday, reflect heightened dealmaking activity and robust financial market conditions that boosted fee income across the bank's global operations.

4 billion to cover bad debts, a provision that partially offset the upside from trading and advisory revenues.

The profit growth came despite the banking group setting aside £1.4 billion to cover bad debts, a provision that partially offset the upside from trading and advisory revenues.

The bank capitalized on a favorable environment for equities trading, which contributed significantly to the top-line expansion.

The figures surpassed analyst expectations, underscoring the continued strength of Barclays' capital markets franchise.

The results highlight the bank's ability to generate revenue from market volatility and increased client activity, even as it maintains prudent credit risk management.