China’s October Construction Business Activity Index Falls to 48.0

The construction reading is the more consequential signal here: slipping below 50 puts the sector into contraction territory, and a 2.3-point drop in a single month points to a sharp rather than gradual loss of momentum. Services merely holding at the 50 threshold suggests the weakness is concentrated in building activity rather than spreading across the broader non-manufacturing economy. What matters next is whether the construction decline proves a one-month swing or the start of a sustained drag, and whether the services index can stay at the dividing line while construction softens.