The agency also proposed rule changes that would require continuous " bid " and " ask " quotations from exchange specialists and market makers who trade more than 1 percent of a stock during any quarter on Nasdaq .
<response> The agency also proposed rule changes that would require continuous " bid " and " ask " quotations from exchange specialists and market makers who trade more than 1 percent of a stock during any quarter on <misc>Nasdaq</misc> . </response>