Kevin Horner walks through his Technical Tuesday charts. On the SPX, which closed at records yesterday, he highlights the 10-day moving average: “things are getting a little more momentum-based.” The chart of Guidewire (GWRE) shows a recent pullback from the top of a linear regression channel. Oklo (OKLO) is a “trickier one” as it rallied into resistance and fell off, with support around the 50-day moving average.