None of these stats are posted or are officially released, supposedly that will happen in October, and when it does happen don’t expect more than the RD admit rate, the EA/ED1/ED2 combined admit rate, and the overall admit rate. UChicago doesn’t like to share a ton on info like, say. MIT does. Speculation says that ED1 and ED2 were comparable but we really don’t know for sure. Admitted student day they said low teens for EA/ED1/ED2, RD was announced also at around 2%, and so was the overall acceptance rate. All of these were word of mouth from the admissions office personnel.