A trader bought M$12 of NO from 30% to 27%

A trader bought M$10 of NO from 33% to 30%

A trader bought M$10 of NO from 36% to 33%

A trader bought M$10 of NO from 39% to 36%

A trader bought M$20 of NO from 47% to 39%

A trader bought M$5 of NO from 50% to 47%

A trader bought M$10 of NO from 55% to 50%

A trader bought M$10 of YES from 50% to 55%