The NASDAQ has dominated the market in the first half of the year, with an increase of 38% so far, driven by the surge in the tech industry, says IG Wealth Management’s Chief Investment Strategist, Philip Petursson. However, the Weightful Eight (the top tech companies) have recently been losing ground, meaning there could be more diverse opportunities in the latter half of the year, which could be good news for more diversified portfolios.