The iShares 20+ Year Treasury Bond ETF (TLT) is currently trading at $124, over 1% lower. Tradeweb, an electronic bond-trading platform, reported a 24 percent increase in global inflation-protection securities trading after showing minimal interest in the previous two years. The latest auction took place less than ten days after the government announced core consumer prices, excluding food and energy, rose by only 0.1% in September, below expectations.