Mortgage Rates Mixed as 30Year Fixed Falls 51 ARM Drops Sharply Semiconductor Stocks Rally Premarket as Asian Chip Shares Surge Lidl Overtakes Morrisons to Become Britains FifthLargest Supermarket Federal Reserve Dissenters Explain No Votes Disagreeing with Signal of Next Rate Cut Goldman Sachs Russias Crude Exports Remain Stable Despite Latest US Sanctions Berkshire Hathaway Adjusts Portfolio with Major Stakes in Delta Air Lines and Alphabet Dominos Pizza Stock Wall Street Sentiment Remains Divided Amid Mixed Signals