21. exchanges, brokers, dealers, clearinghouses Published 12 years ago • 149K plays • Length 1:09:22 Download video MP4 Download video MP3 Similar videos 1:12:39 19. brokerage, ecns, etc. 49:50 11. johannine christianity: the gospel 46:58 19. the romanovs and the russian revolution 12:21 what is a clearing house? - moneyweek investment tutorials