Unsecured consumer debt is sending a warning signal. A year back, unpaid credit card balances reached their highest point since 2008's Financial Crisis—and the number hasn't come down. Instead, household borrowing remains stuck at these elevated levels, signaling potential stress in consumer spending. For markets watching macroeconomic headwinds, this data matters: when average households tighten belts, it ripples across asset classes. Whether this debt cycle constrains growth or triggers rate adjustments could reshape trading dynamics in the quarters ahead.