Yup, that's why I think that stories about the benefits of having HFTs providing micro-second liquidity are bunk. Even without holidays and weekends, large stoc

Yup, that's why I think that stories about the benefits of having HFTs providing micro-second liquidity are bunk. Even without holidays and weekends, large stock exchanges only operate 7 hours per day, with a 17 hour gap of non-liquidity every day.