TLT ▼ -0.3% - iShares 20+ Year Treasury Bond ETF $TLT lows TLT touched intraday lows today, with the ETF declining 0.3%. The iShares 20+ Year Treasury Bond ETF's weakness likely reflects broader selling pressure in the long-duration bond market, though the headline doesn't specify the underlying catalyst for today's move. 28-AUG-2026 12:21 PM ET