 Brian Kronberger has your business report. The Dow Jones Industrial is open at another record opening high, but there does appear to be an unwinding of the momentum trades in the tech sector that's been happening at the same time. The Dow gained over 240 points in yesterday's market, and that's on the heels of a more than 700 point move that occurred in Tuesday's trading. The Dow opens near 42,000 on the opposite side of the ledger.