NVIDIA

In addition to falling for the ‘big market delusion’ that competitors won’t emerge and current performance expectations are rational, investors are also overplaying Nvidia as a ‘safe’ hand in the AI game, according to a new research paper.

Shares of the in-demand chip maker hit an all-time high of US$502 on the back of a strong profit report, and analysts say it could be set for more gains, despite rising US bond yields complicating the outlook for equities and especially tech stocks.

The promise of AI is inflating the prices of big tech stocks, and none have as much positive momentum as Nvidia – a big red flag, says Atrium Investment Management’s Brendan Paul. The key question is whether such companies can maintain long-term growth that justifies their elevated multiples.

After a three-month run as the most-traded ASX stock on Selfwealth’s platform, Neuron Pharmaceuticals ceded its spot to CBA in June as healthcare, mining and banking stocks jostled for investors’ attention.

Investors and advisers have a tendency to extrapolate recent events into the future, and the last six months have shown how dangerous this can be. For those reviewing and building portfolios as the new financial year begins, five key issues should be front of mind.

The benchmark S&P 500 index is characterised by “narrow, concentrated leadership” by a handful of mega-caps, leading to the “optical illusion” of outsized performance by US equities, says private investment manager Neuberger Berman.

Large language models like ChatGPT are part of a long technology continuum driven by Moore’s law, the observation that transistor capacity doubles every two years. To get in on AI’s surging growth, says Munro Partners’ Nick Griffin, investors should focus on the big – and not-so-big – names already poised to come out on top in the “race to shrink”.

Despite increased volatility emanating from the banking sector, tech stocks have been supported by falling bond yields on fears the global economy could slip into recession this year, with big-name companies leading the gains.

While advisers are not yet seeing substantial client demand for semiconductor and chip stocks, the popularity of the AI chatbot ChatGPT has highlighted opportunities for Australian investors to gain exposure to the surging sector.

ASX down as Victoria braces, materials weaker, ALS profit jumps The ASX200 (ASX: XJO) finished 0.3% lower on Wednesday, with the materials and e-commerce sectors leading the fall.  BHP Group (ASX: BHP) and Rio Tinto (ASX: RIO) remain under pressure, falling over 2% each as the hot commodity sector is cooled by increasing supply. The Commonwealth Bank of Australia (ASX:…