
The cost for hedge funds to insure themselves against unexpectedly large drops in the stock market (Black Swan events) has never been cheaper. With the VIX continually hovering near all-time lows, the bet that the market WON'T decline by that 6-7% figure in the next month is somewhere around 25-to-1. While the author certainly doesn't bet against a market that continues to grind higher - especially with the potential for tax reform up ahead - these odds may be tempting for some funds. If nothing else, their hedging strategy keeps getting cheaper.
Read about the VIX and some recent hedge fund activity here https://www.ft.com/content/f9fef394-4e8d-11e7-bfb8-997009366969