ORTEXORTEX News
Tracking WAB? Get live short interest, options flow, and signals on ORTEX.Sign up free →
WA

Westinghouse Air Brake Technologies Corporation (WAB) short interest & options flow

NYSE

WAB reported Q3 results on Tuesday and the options market moved fast: the put/call ratio collapsed to 0.44, nearly three standard deviations below its 20-day average of 0.70, the most call-heavy reading the stock has seen in at least a year. That shift is sharp and recent. Through all of September and into early October, the PCR ran consistently above 0.89, reflecting defensive…

Latest pulse11 Sept 2026

WAB short interest surges 16.8% in one day to 2.09% of free float, highest level in two weeks.

$304.18+0.23% 1d+3.12% 1w+6.57% 1mClose: 11 Nov 2026
Short interest % of float
Low
Live SI on ORTEX →
Cost to borrow
Low
Live CTB on ORTEX →
Availability
High
Live availability on ORTEX →
Market cap
$51.04B
Next earnings
10 Feb 2027
See the full picture on ORTEX →Live short interest, options flow, signals, 13F filings, and more.

Key data as of 12 Nov 2026

ORTEX chart of Westinghouse Air Brake Technologies Corporation (WAB) share price and short interest (% of free float), six months to November 11, 2026

WAB news and analysis

RSS
Earnings PreviewWAB

WAB Bulls Eye $22bn Backlog as Analysts Diverge Pre-Print

WAB heads into its July 22 earnings report with options traders leaning bullish, short sellers largely absent, and the Street split between those who see the backlog delivering and those watching earnings revisions…

1 min read

Want the live picture for WAB?

Short interest updated daily, real-time options flow, analyst consensus deltas, 13F positioning, ORTEX Alpha signals, and every article ORTEX publishes for WAB — free to start on ORTEX.

Sign up for free →Open WAB on ORTEX