Abstract: The evolution of 5G-advanced (5G-A) systems relies heavily on advanced beamforming technologies to achieve high spectral efficiency and network capacity. Although abundant theoretical ...

After a strong increase at the beginning of the year, expectations about Germany’s economic situation stabilise in February at plus 58.3 points – minus 1.3 points lower than in the previous month. The ...

As the National Football League crowned its champion, a familiar market superstition is again doing the rounds on Wall Street: the Super Bowl Indicator. The theory suggests that U.S. equities tend to ...

Every week, the first item in Michael Hartnett’s Flow Show report has a proprietary dashboard for trading sentiment on a scale from zero to ten: the Bull & Bear indicator. It swings from extreme ...

In January 2026, expectations about Germany’s economic situation are increasing strongly. The indicator has climbed to plus 59.6 points and is thus plus 13.8 points above the previous month’s reading.

The ratio comparing total U.S. market cap to GDP, known as the Buffett Indicator, is reaching historic levels, both in absolute and relative terms. Its current reading of 230% is far beyond any peak ...

There may be trouble ahead for stocks. Bank of America's Bull & Bear indicator, a gauge of sentiment in markets, rose to 8.5 this week, from 7.9. That puts it in "extreme bullish" territory and ...

Hours ahead of the Knicks' NBA Cup semifinal win on Saturday, a team executive strode through the tunnel onto the court and I offered a handshake and a wish of good luck. He smiled and said, “We don’t ...