FlexShares iBoxx 3-Year Target Duration TIPS Index Fund (TDTT US) – Investment PropositionFlexShares iBoxx 3-Year Target Duration TIPS Index Fund (TDTT) provides inflation-linked U.S. Treasury exposure while deliberately anchoring interest-rate sensitivity near a short-intermediate horizon. The rules-based approach holds Treasury Inflation-Protected Securities and systematically rebalances to keep duration close to three years, seeking a balance between real-rate risk and ongoing inflation compensation. Thi ...