41.   The rule limits computer-guided trading in an effort to curb volatility.

42.   The rule limits computer-guided trading to control volatility.

43.   The rule limits some computer-guided trading in an attempt to limit volatility.

44.   The rule limits some computer-guided trading in an effort to stabilize the market.

45.   The rule limits some computer-guided trading to stabilize the market.

46.   The rules limit certain types of computer-guided trades to curb volatility.

47.   The rules severely limits political activities of investment firms.

48.   The stricter rules certainly limit the flexibility of the radio industry at a time when it had been maintaining that mergers are valuable in cutting costs and increasing revenues.

49.   The uptick rule limits certain computer-guided trades in an effort to stabilize the market.

50.   While the rules limit changes to access charges to long distance companies, they make a bigger impact on charges levied on wireless carriers.