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On Jan. 29, 1993, the very first exchange-traded fund (ETF) was launched in the U.S., the SPDR S&P 500 ETF Trust (SPY +0.10%). ETFs trade like stocks, but contain a basket of securities. Rather than ...

Ricardo Pepi replaces Pulisic in the starting lineup as the Americans look to strengthen their position in Group D. James Dolan will spend money this offseason, but not if it puts the Knicks in a bad ...

Abstract: This article proposes a novel calibration method for linear array antennas based on the scattering signals of a standard metal cylinder. The method sequentially activates each element of the ...

A judiciary hearing in the House of Representatives grew tense on Tuesday when Rep. Brandon Gill, R-Texas, pressed an American University scholar in graphic detail on which abortion procedure she ...

Abstract: Coprime arrays achieve a larger virtual array aperture with the same number of physical elements through their difference co-array. However, the improvement in degrees of freedom (DOF) is ...

The Hang Seng Index jumped to a high of H$26,200. China published strong macro data on Monday. The index has found strong support ahead of the Tencent and Meituan earnings. The Hang Seng Index rose ...

For years, the S&P 500 has easily delivered the best combination of earnings growth and investor performance. Later this year, smaller companies are finally expected to deliver better earnings growth ...

The Hang Seng Index will be in the spotlight as key companies release their earnings. HSBC will be in focus as it continues its cost cuts globally. The results will provide more information on JD’s ...

Neutral-atom arrays are a rapidly emerging platform to create quantum computers. In a foundational study led by graduate students Aaron Holman and Yuan Xu from the Will and Yu labs, respectively, the ...