The nation's central bank made dubious history over the last three months -- and it's a potentially ominous warning for the stock market.

The new year opened much as the last one ended, with markets rising, Wall Street confidence intact and little sign the forces that powered 2025 have run their course. What’s less clear is how long the cross-asset synchrony can last.

In today’s day and age, many people frequently sit at a desk for long periods. In addition, sitting posture tends to vary, often resulting in a slumped or flexed posture. Plus, there’s the dreaded “cell phone posture,” which involves a flexed ...