With investors straining to see what’s next in U.S. stock markets after three dark days that erased some trillion in value globally — just after many new highs — Wharton finance professor Jeremy Siegel noted midday Tuesday that the recent losses are an overdue correction. Now markets appear fairly valued. “The market went up too far, too fast in January,” Siegel said of the strongest New Year rise in history. There were a “lot of momentum players … trend followers … they have what they call stop orders in for selling [at a certain price] … and they jumped off the train. … ” January’s “crazy ride is over.” The moves in recent days “blew the fluff off” after having so many days of 200-point gains in January, he added, suggesting they did not portend much larger drops ahead. The Dow Jones Industrial Average plunged the most ever on February 5 — on a point, though not on a percentage, basis — giving the market whiplash following so many days of record-highs in recent months.…