The rally continues, as the S&P 500 Index gained for the seventh week out of the past eight, while the Dow Jones Industrial Average, Russell 2000 Index, and Nasdaq all closed higher for the eighth consecutive week. Sparking the rally this week were Washington striking a deal to avoid another government shutdown and hopes that President Trump might push back the March 1 deadline on higher tariffs on Chinese goods. With the S&P 500 off to its best year’s start since 1991, how much further can things go? This week we’re going to take a look at market sentiment, which can play an important part in determining how long the bull will run.