Banco Santander stock heads into the open after a 0.34% slip

At the close on September 10, 2026, Banco Santander stock finished at USD 14.63 on the NYSE, down 0.34%. The shares also closed at EUR 12.64 in Madrid, while the bank highlighted progress in its ongoing share buyback program.

Banco Santander stock closed at USD 14.63 on the NYSE on September 10, 2026, down 0.34% for the session. Per NYSE data from Yahoo Finance, the prior close was USD 14.68, so the shares lost 0.05 dollars, while the daily range ran between USD 14.55 and USD 14.72. On its Madrid home market, the stock finished at EUR 12.64 on September 10, 2026, with an intraday move between roughly EUR 12.50 and EUR 12.90 per exchange data.

September 10, 2026 in numbers

Banco Santander, S.A. (ISIN ES0113900019) saw its NYSE-listed shares trade in a relatively tight band on September 10, 2026, closing at USD 14.63 after slipping 0.34% against the previous session. According to Macrotrends data based on historical prices, this close leaves the stock below its recent 52-week high, with a 52-week low near USD 9.53, underlining the recovery over the past year.Macrotrends On the Madrid exchange, delayed quote data from Morningstar show a close at EUR 12.64 on September 10, 2026, after a prior close of EUR 10.65, with the session range between roughly EUR 12.50 and EUR 12.90.Morningstar In the broader backdrop, the S&P 500 declined 0.58% on September 10, 2026, signaling a softer overall equity tone.Reuters

A notable focus for Banco Santander in the last sessions has been its ongoing share buyback program. As a regulatory filing dated September 10, 2026 shows, the bank repurchased 12,800,000 ordinary shares between September 3 and September 9, 2026 across several trading venues, for a cumulative cash amount of EUR 468,982,200, representing approximately 25.7% of the program's maximum investment amount.StockTitan A parallel notice published in Spain confirms the same buyback figures and venues, underscoring management's effort to reduce the share count.TradingView

Buyback and macro backdrop today

Today, September 11, 2026, Banco Santander continues to operate against the backdrop of its active share buyback programme, which has already deployed about EUR 468.98 million as of September 9, 2026.Investing.com The broader market is also set to react to upcoming United States inflation data, after the S&P 500's 0.58% decline on September 10, 2026 reflected concerns over rising Treasury yields.Reuters For a globally diversified banking group, movements in bond yields and macro data can shape funding costs and risk appetite in credit markets as trading heads into today's session.