Global stocks fell modestly on Friday as markets stabilized after a sharp tech-led selloff, while the dollar headed for a weekly loss.Markets have been rattled this week by concerns over higher interest rates and the debt-fuelled financing behind the AI boom, triggering a selloff in technology and chip stocks.Traders increased bets on further US rate hikes after stronger-than-expected inflation data was released on Wednesday, while investors piled in to Treasuries and other government bonds.On Wall Street, the benchmark S&P 500 and the Nasdaq finished down and notched weekly losses.