AP/Mark Lennihan Stocks still have plenty of room to rise from current levels, according to a note published by JPMorgan on Friday. The bank largely pointed to investors' underweight equity positioning as a main driver for stocks to move higher over the medium to longer term, despite near-term risks of elevated momentum. Investors' allocation to stocks is 40%, which is below historical averages and is well below the early 2018 high of 49%.