What Banks Are Going To Open ER Apps for SA 27?

If you’ve read my posts you know IB recruiting hasn’t gone well for me this cycle. I honestly am not that passionate about banking and more so just want to land a high finance role for next summer, and am willing and interested in doing Equity Research as well. Does anyone know when banks drop these applications? Ik places like Goldman release them the same day as every thing else, but I’m curious about middle market and any banks that maybe haven’t released applications yet for ER. ER is a little bit more niche than Banking so I know there may be less info out there on how it’s process works but any information would be helpful.