KEY POINTS
  • Despite lingering global economic risks from the Covid-19 pandemic and geopolitical tensions, Wednesday saw the S&P 500 and Nasdaq both notch record highs.
  • A "Minsky moment," named after economist Hyman Minsky, refers to a sudden market collapse following an unsustainable bull run, which in this case could be fueled by the "easy credit" environment created as a result of unprecedented fiscal and monetary stimulus measures.
A stock trader wearing a mask walks near social distancing signs the day a new IPO is launched at the New York Stock Exchange as the city continues Phase 4 of re-opening following restrictions imposed to slow the spread of coronavirus on August 27, 2020 in New York City. The fourth phase allows outdoor arts and entertainment, sporting events without fans and media production.

Asset prices could be on the cusp of a sharp collapse known as a "Minsky moment," and may retest lows last seen in March, according to Ron William, market strategist and founder of RW Advisory.

Markets have experienced a broad bullish period in recent months as investors bet on further stimulus from governments and central banks, and the prospect of a coronavirus vaccine. Despite lingering global economic risks from the Covid-19 pandemic and geopolitical tensions, Wednesday saw the S&P 500 and Nasdaq both notch record highs, while the Dow Jones Industrial Average closed above 29,000 points for the first time since February.