Treasury futures shorts pile up as data risk looms

The scale of the short build matters less than its concentration in the belly of the curve, where the cost of being wrong is now measured in millions per basis point. This positioning is a bet on data, not on a directional view of the economy, which makes the coming inflation and payroll prints unusually binary events for leveraged accounts. Whether the short base is trimmed into strength or added to into weakness is the open question; either way, the curve's reaction function has rarely been this sensitive to a single week of releases.