You might think 2025 has plenty of built-in risk. Some fund managers, however, are betting investors want more. A flurry of 3x filings hit the SEC’s desk this past week from Defiance ETFs, Themes ETFs and Direxion, according to a recent report from Bloomberg. ProShares also filed Monday for an array of single-stock offerings, holding companies like Amazon and Nvidia but also cryptocurrencies like Bitcoin, Solana and Ether. The products are the latest example of issuers displaying an appetite for risky ETF ...