Sorry for the slow response. This community on Lemmy and another community elsewhere were started when the financial modelling subreddit shut down (with no specific planned reopen date) as part of the 2023 reddit protest. Following the responses to the thread linked above, the subreddit has been reopened.
For clarity, if you're on Lemmy or thinking of joining, then we at the financial modelling subreddit warmly encourage you to foster this financial modelling community on Lemmy. You're our friends. We hope you grow and do well. Your success reduces our collective dependence on any particular platform.