Who is the best broker for short-term mutual fund trading. This would be for no-load mutual funds. Many brokers have a charge for when funds are held less than 90 days, so I would like to avoid them. A minimum holding period of 30 days should be acceptable. And of course, I'm looking for a good selection of funds as well.
Probably @ ProFunds directly.
No commissions, no redemption fees, no minimum holding periods except perhaps on a few funds.
Lots of sectors... some leverage... some opportunities to go short.