How similar are these two sentences, on a scale from 0-5 (0 is "not similar" and 5 is "very similar")?

While the day's trading was lackluster, the Standard & Poor's 500 index was preparing to close out its best three-month period since the fourth quarter of 1998.
The Standard & Poor's 500 stock index ended the quarter up 120 points, a gain of 14 percent, the best performance for that broad market benchmark since 1998.
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