The British band's Delta Machine tour is reported to have grossed $99,972,733 total, with 51 of 54 shows so far being sold out.
Despite the astounding revenues being turned out by Depeche Mode, it appears there are currently no plans to extend the tour beyond the final date in Moscow on March 7th. The band's official tour page ends with that show, and some members of the fan forum claim to have knowledge that the tour will in fact be ending in Moscow.
Though these theories are looking more likely as time goes on without new dates being announced, Depeche Mode is still speculated to appear at a few festivals over the summer, including Glastonbury in June. With the Coachella 2014 lineup now out, rumors can be squelched that the band will appear there, at least.