New GDP data released last week confirmed that the 2020 recession has been the deepest in over 70 years, with a peak-to-trough decline in real output of 10.6%. This, of course, was already evident in monthly data on consumption, employment, trade and inflation and has been reflected in a very sharp decline in corporate profits.

Last week, I was preparing for a zoom call with some of our client advisors at JPMorgan Asset Management, by reviewing a list of questions they had kindly supplied in advance, and I came across a particularly awkward one: what has been my biggest investment mistake?

In life before the pandemic, (and it seems like years ago), Sari and I would often drive from our home in Massachusetts to New York for the weekend. The destination was always fun – seeing the kids, exploring new restaurants, catching a Broadway show and sometimes running a road race the next morning to burn off the extra calories. But we had to get there first.

In the week ahead, as has been the case for most of the year, markets will likely take their cues from medical rather than economic data. The key question is whether America will see a second wave in the Covid-19 pandemic.  The answer to that question has, of course, profound human and social consequences.  However, it also has implications for the economy, for fiscal and monetary policy, and, ultimately, for investment strategy.