That upside force
Want to get bullish?
BofA points out "scary" facts: "When the SPX is up in January in Year 4, the index has been up 100% of the time (11 out of 11 times) for both the year and the rest of the year with average returns of 16.6% and 12.0%, respectively. This suggests SPX at 5425-5550 into year-end."