Investors may be wary about the month of October, but there are reasons to be optimistic including: the progress of the fight against Covid-19, attractive valuations, robust capital market activity, and very accommodative monetary policy, says Kristina Hooper of Invesco. She stresses investors have patience and a keen eye for opportunities. She explains things to watch this month including the U.S. employment situation, more drama on China Evergrande developments, and the U.S. debt ceiling, to name a few.