TLT ▲ +0.5% - iShares 20+ Year Treasury Bond ETF $TLT near highs TLT rose 0.5% today and traded near its recent highs, reflecting continued strength in the long-duration Treasury bond market. The move suggests sustained investor demand for longer-dated government debt, likely driven by expectations around interest rates and economic conditions. 16-SEP-2026 10:58 AM ET