Bloomberg ETF analyst Eric Balchunas said on X that Direxion has filed applications to launch an El Niño ETF, a La Niña ETF, an AI Prosperity ETF, and a Doomsday ETF. According to Odaily, the El Niño ETF would track events such as hurricanes, the La Niña ETF would track conditions such as droughts, and the AI Prosperity ETF and Doomsday ETF would track prediction markets reflecting social conditions.