I don't think the MMs were given an exemption if I recall correctly, but I don't remember.Quote from Robert Weinstein:
That is not exactly correct. It can actually still be sold short and will be by the largest players. The market makers are still able to short as part of "making a market" (think of the cash the CBOE kids are going to make)
This "rule" applies to the outsiders. The only people that wanted the rule are those that will have to live with the rule. Welcome to being a second class citizen and trying to compete with a non-level playing field.