52-Week High Followed by Sharp Decline: $400 Million Vanishes from U.S. Chemical Stocks in a Day

Celanese Corporation (NYSE: CE) closed at $63.84 on April 14, plunging 6.42% from the previous day. About 1.5 million shares changed hands, wiping out roughly $430 million in market value—about KRW 630 billion—and bringing the company’s market capitalization down to approximately $7.1 billion.

On the prior day, the stock had hit a 52-week high of $68.06, up more than 70% over the past year. The rally was driven by price increases in acetyl and engineered materials and by upward revisions to target prices from major brokerages such as RBC and Bank of America. Earlier this month, Wells Fargo, UBS and Mizuho set target price ranges of $65–$75, maintaining a near-neutral consensus.

Headquartered in Irving, Texas, Celanese is a global specialty chemicals and advanced materials company that supplies acetic-based chemicals and engineered plastics to the automotive, electronics, healthcare and consumer goods industries. Having expanded through major acquisitions and capital investments, investors are now focused on how efficiently the company can manage its debt and capital deployment amid a slowdown in acquisition-driven growth.