What is complacency in the stock market?

If we define complacency as the systematic miss-pricing of financial market risks by market participants for extended periods of time, complacency is then the direct result of the behavior of buyers and sellers in financial markets

complacency 随处可见

就是摇啊摇的，把人摇入睡了，以为世界就应该是现在这样的

然后突然就来一个天翻地覆