Every weekday, the CNBC Investing Club with Jim Cramer releases the Homestretch — an actionable afternoon update, just in time for the last hour of trading on Wall Street. Markets: The S & P 500 wasn't doing much Thursday, the second day of the federal government shutdown. The broad market index started the day modestly higher, touching a new all-time intraday high, before fizzling a bit and trading near the flatline. Treasury Secretary Scott Bessent telling CNBC that the shutdown may dent gross domestic pr ...