--- title: "$Proshares UltraPro QQQ(TQQQ.US)Recently, TQQQ hasn't been cost-effective." description: "$Proshares UltraPro QQQ(TQQQ.US)Recently, TQQQ hasn't been cost-effective." type: "topic" locale: "en" url: "https://longbridge.com/en/topics/38716523.md" published_at: "2026-02-13T04:56:34.000Z" author: "[你开心就好](https://longbridge.com/en/profiles/19984935)" --- # $Proshares UltraPro QQQ(TQQQ.US)Recently, TQQQ hasn't been cost-effective. $Proshares UltraPro QQQ(TQQQ.US) Recently, TQQQ hasn't been cost-effective. ### Related Stocks - [TQQQ.US - Proshares UltraPro QQQ](https://longbridge.com/en/quote/TQQQ.US.md) --- > **Disclaimer**: This article is for reference only and does not constitute any investment advice.