SPDR Tech ETF (XNTK) returned 717% over the past decade versus 501% for QQQ. XNTK caps each position at 4.50%. XNTK charges a 0.35% expense ratio. Equal-weighting in semiconductors creates amplified ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...

The digital revolution was supposed to free us. Information at our fingertips, music without scarcity, art unbound from the shackles of plastic discs and corporate gatekeepers. And in a way it did. A ...

Core Facility Center, The University of Osaka, 1-2 Machikaneyama, Toyonaka, Osaka 560-0043, Japan Forefront Research Center, Graduate School of Science, The University of Osaka, 1-1 Machikaneyama, ...

JACKSONVILLE, Fla. — Liam Coen was deeply immersed in the planning and preparation process for the launch of his first season as an NFL head coach when the curveball came his way. The Jacksonville ...

1 Warwick Mathematics Institute, The University of Warwick, Coventry, United Kingdom 2 School of Computer and Information Engineering, Luoyang Institute of Science and Technology, Luoyang, China To ...

In pprofile, we're ending up manually generating Equal() methods quite often, so we can compare profiles being identical. To make things more stable (with manual code, any new attribute needs not to ...