Opinion: If you're worried about a 'black swan' event sinking stocks deeper, here's how to manage the risk - MarketWatch
BabyPips - One criteria a black swan event must have is that it's unpredictable! If you've ever wondered if COVID-19 is a black swan event, it is not. Many have warned of
![What is a Black Swan event?. Necessary and sufficient conditions | by Jørgen Veisdal | Cantor's Paradise What is a Black Swan event?. Necessary and sufficient conditions | by Jørgen Veisdal | Cantor's Paradise](https://miro.medium.com/max/1400/1*Ejuq2_bJxz0afgLGwYayZQ.png)