Markets are rallying into the end of the year - and that makes this a good time to revisit the time-tested Dow Theory, and what it may be signaling about the future direction of stocks. Chuck Carlson, CEO of Horizon Investment Services and publisher of HorizonInvestment.com - joins Andy Giersher on the Gains podcast to discuss the details. Make sure to subscribe to us on the Audacy app; leave us a review and rate us on Apple Music, too! Have a question for host Andy Giersher? Tweet him @Giersh. Never miss an episode from us! Hit the follow button on our Instagram and Twitter.