WAB daily (4 yr) Sept 15thWAB (Wabtec Corp, aka Westinghouse Air Brake Technologies Corp) will trigger a short entry on a break below 81.50. With an expectation for a minor reaction following the initial tag of the S1 support zone, that level could provide an early target for active traders. Otherwise, T1 at 70.20 is the sole profit target on WAB should a short entry trigger soon.