Just in time for Halloween, we have a zombie fund. Roundhill Investments last week resurrected its Meme Stock ETF (MEME), and something about it is a little … different. The former iteration was a COVID-era exchange-traded fund that, like others of its time, did not see as much promise in a post-pandemic world. The ETF had previously focused on meme stocks like GameStop and AMC Entertainment Holdings that were powerfully inflated by #wallstreetbets Subreddit participants and others. “A few years ago, mem ...