What kind of rule changes would there be?
Rules for the market makers, it's complicated but they are having to buy millions of shares to cover those calls knowing full well nobody is actually going to be buying the equity at exp. Or you up the account minimum to be buying calls, to limit buying power. They could make a liquidity rule, if you buy 1000 calls with a $50 strike for $1, you spent $100,000 to place a contract on $5M in equity, they can easily limit this by saying you must have 10-20% of that in available buying buyer to enter the position. To have the least effect on normal market operations they could make that rule only apply to positions over a certain size so when people are doing the normal buying of 1-5 contracts they wouldn't be affected.
- 2
- 1