Hello I am currently a pure math major at a top level university, and I am basically committed to attending grad school. I am in my junior year right now. I am planning on taking several graduate courses as electives during my senior year. My question is whether I should apply to grad schools in the fall of my senior year, or if I should apply after I graduate. If I apply while still in school, my application will not include all of my graduate level coursework that is yet to be completed, and hence my application will probably not be as impressive as if I applied after graduation, with some graduate courses under my belt. Is this a common thing for math majors to do? Has anybody done this/know someone that has done this? It seems like it makes sense, since the courses that graduate schools care most about are often taken during the students final year. Any advice would be appreciated!