· Weekly signal · ENTG

Entegris Inc (ENTG) surges 18.8% as chip-supply rally accelerates

The semiconductor materials supplier extended a sharp 12-week rebound, with weekly volume running above its recent average.

Semiconductor materials and cleanroom equipment with market data screens representing Entegris stock activity.

Entegris Inc (ENTG) closed at 178.77 USD for the week ended June 19, up 18.8% on the week and 32.1% over four weeks. The move added to a 57.5% twelve-week advance in the Technology sector’s semiconductor equipment and materials group.

The weekly price path over 52 weeks shows the stock’s longer rebound rather than live intraday action. Confirmation is constructive but not one-sided: the trend signal is active and Market Dynamics shows confirmation, while Relative Strength is 40.7 and weekly volume of 17.4 million shares was above the 13-week average of 14.0 million.