US stock futures are trading lower this Thursday morning as investors digest mixed earnings from major tech names and look ahead to several high-profile reports due after the close. Here are the top stocks investors are watching today: Sienna (CIEN or similar ticker) Expected $0.77 per share on $1.28 billion revenue before open. Shares rose 1.2 percent to $224.50 in after hours. Oracle (ORCL) Posted mixed Q2 2026 results: Revenue of $16.06 billion missed the $16.21 billion estimate, but adjusted EPS of $2.26 crushed expectations of $1.64, growing 54 percent year over year. Shares fell 11.5 percent to $197.30 after hours. Broadcom (AVGO) Expected $1.86 per share on $17.15 billion revenue after the close. Shares fell 0.8 percent to $409.70 in after hours. Adobe (ADBE) Posted better than expected Q4 results and guided FY 2026 GAAP EPS to $17.90 to $18.10, above the $16.56 estimate. Shares dipped 0.8 percent to $340.40 after hours. Costco (COST) Expected $4.28 per share on $67.17 bil...