DC Comics Month-to-Month Sales: December 2017 – No Tears for Batman

The biggest surprise in the December Diamond-NA comics chart is not that DC has five of the top six comics (and six of the top ten), or that DC & Marvel are in a virtual tie for market share (DC edges out Marvel for dollar share, while Marvel edges out DC for unit share), or even that DC is maintaining strong sales of both Dark Nights Metal & Doomsday Clock.