It seems fair to say that while most analysts and investors expected the Democrats to do well in the US mid-term elections, most were also caught completely off-guard by the extraordinary extent and depth of that win - and this has resulted in a burst of increased volatility in the markets as they adjust to the new reality. Trump’s decision to appoint Stephen Miller as his Chief of Staff shows that he has no intention of moderating his position by working with the Democrats – instead he is doubling down on the extreme right-wing politics which has made him so unpopular.
The initial reaction to the vote was undoubtedly one of relief and euphoria as the Democrats claimed first the House and then the Senate. Then the next day that excitement gave way to fear that they might use their now overwhelming power to somehow curtail or limit AI and the build out of data centres across America.
This led, the next day, to a massive 4,4% drop in the S&P500, completely wiping out the gains of the previous day and taking the NASDAQ particularly, down sharply. Voters and newly elected officials have already passed dozens of local measures restricting data centres (from outright bans to temporary moratoriums), while incoming governors in states like Texas and Georgia have signalled plans to pause or heavily regulate new construction.
Hyperscalers and data centre operators have been funding massive expansions with heavy borrowing and private credit. Rising AI credit costs and heavy debt loads have sparked fears among investors of financial strain, stranded assets, or potential defaults if demand falls short. What if the direction of the technology changes and these huge investments are suddenly irrelevant and there is an unsupportable overhang of debt and abandoned assets?
Those fears, added to the fact that tech shares were very already high and due for some kind of correction, has led to a rapid rotation out of AI and into other sectors or into cash. Consider the chart:
S&P500 Index : 29th of May 2026 - 6th of November 2026. Chart by ShareFriend Pro.
Of course, the Anthropic IPO is due to happen on 19th November 2026 and their prospectus has already been issued. They are looking to raise between $80bn and $100bn off a market valuation of between $1,5tr to $2tr. That will now almost certainly have to be curtailed – possibly to as little as $1tr. While Anthropic showed explosive growth - posting $16.3 billion in revenue for the first half of 2026 (up 1,300% year-over-year) - it also recorded an $80.7 billion net loss during that same period.
As a private investor on the JSE watching all this unfold on world markets and with our own election results in the background, you must obviously ask how these things will impact on emerging markets and on South Africa in particular. Our markets, and especially the rand have remained remarkably stable throughout the turbulence. The rand weakened, as far as R16,75 to the US$ and strengthened as far as R16,35, and now has settled in the middle ground of R16,51. This shows that the sharp downward move on Wall Street has not resulted in a huge shift towards risk-off among international investors. The smart money is still buying South African high-yield bonds and our relatively cheap high-quality equities.
On Friday, the US markets stabilised with many investors buying the dip and other even going as far as selling put options for a quick gain if the market recovers some of its former balance. However, the shooting star formation does not bode well for the coming week. From a purely technical perspective, the lower support line on the S&P at 7626 now becomes important. If that is broken then we are in a full-blown correction.
Against this, we look at the underlying fundamentals of the third quarter S&P500 company earnings and feel that, at the very least, the Thursday sell-off was over-done. At this time 88,2% of S&P500 companies have reported and 82% of those have beaten earnings projections while 74,6% beat revenue expectations. This shows that the bull trend has been very well supported by rising profits across the board. In other words, it does not have the look of a bubble in the throes of bursting. But, in these turbulent times, your ultimate protection remains your stop-loss strategy.

