Arnott از Syzygy هشدار می دهد که هرگز حباب را کوتاه نفروشید

Never Short-Sell a Bubble, Syzygy's Arnott Warns

Syzygy Asset Management Chairman Rob Arnott says the U.S. market looks frothy and expensive and warns that investors should not short a bubble, since bubbles can keep rising sharply before reversing. He speaks on "Bloomberg Open Interest." (Source: Bloomberg)