After yesterday's tech selloff, geopolitics and the economy are back in the spotlight on Wall Street today. Here are a few things to watch:
-- Oil prices: Brent crude prices are on pace for their highest close since April as traders bet on renewed fighting after the midterm election. The S&P 500 energy sector is up nearly 3%.
-- Economic concerns: The moves in oil seem to have reignited concerns about the path ahead for inflation and the economy. Yields on 10-year Treasurys have crept back to 5% after a steep drop yesterday. Stocks in sectors that are sensitive to economic shifts, like banks and industrial firms, are leading losses in the S&P 500.
-- AI jitters... again: Tech shares are making a partial recovery from yesterday's slide, after the Korean company SK Hynix scrapped the planned U.S. IPO of its memory-chip business. Micron stock is up, but neocloud providers like CoreWeave and IREN were lower in morning trading.

