A Big Apple straphanger was knifed in the stomach during an attempted robbery on a moving subway Tuesday, cops said.
The victim, aged in his 30s, was stabbed on a southbound No. 4 train in downtown Manhattan at about 12:30 p.m., police said.
The masked perp, who is believed to be a teen, fled when the train pulled into the Wall Street station, according to law enforcement sources.
The station was shut down as cops scoured the area for any sign of the attacker.
The victim was rushed to Bellevue Hospital with non-life-threatening injuries, police said.
No arrests had been made, according to cops.
This is a developing story. Please check back for updates.