08/31/2026
Monthly Market Update
July is historically the strongest month of the year for stocks, but it took a 2-day rally at month end to get the S&P 500 back to unchanged for the month. The buying we saw at the end of July continued into early August, with multiple new all-time highs for the major indices as the AI trade was “back on”. Earnings are the market driver, and we continued to see quarterly earnings reports from major AI companies that showed growth is strong and accelerating. The seemingly endless war with Iran continued to drag on with no end in site and that kept oil prices elevated which put upward pressure on interest rates. With mid-term elections quickly approaching, many politicians are using our lack of understanding when it comes to data centers to make political hay. Data center bashing is becoming increasingly popular and will likely continue until the election. At the end of August, the S&P 500 had gained 2.6% and is now 12.3% higher for the year. Oil prices were volatile during the month but ended just over 1% higher. Gold had been languishing this year, but renewed interest sent the precious metal nearly 10% higher in August. The rate on the 30 years Treasury Bond hit the highest level in 19 years but the benchmark 10-year interest rate was just fractionally higher.
The month began with a nice rally on news Trump had called off further attacks against Iran in favor or economic sanctions. Early in the week there was some news about potential peace talks that never developed, but the news was enough for a 4th straight day of gains and a new all-time high for the S&P 500. During the week we learned the AI Supercycle was producing earnings growth nearly double expectations, and we ended the week with a government jobs report that showed jobs were lost in July, which took pressure off rising interest rates. At the end of a strong week the S&P 500 had gained 3.6%. During the second week oil and interest rates kept working their way higher but were offset by reports that retail and wholesale inflation numbers were in line with expectations. The week ended with the S&P 500 up another .4%. During the third week we began to see selling pressure as oil and interest rates continued to edge higher. The government announced a major new bond purchase program designed to take pressure off rising interest rates, but investors dissected the news and determine it was a “nothing burger”. It was the only week in August with stocks closing lower and the S&P 500 shed 1.1%. The final week of the month all eyes were on Nvidia. The rally has been driven by AI and Nvidia drives AI, so their report is the most closely watched each quarter. Wednesday night they once again report a blockbuster quarter that sent their shares 10% higher on Thursday and the overall market came along for the ride. At the end of the week the S&P 500 had gained .5%.
We found out in July that history is simply a guide and not an absolute. With that said, September has been by far the worst month of the year for stocks and the only month that has, on average, closed lower. It is also the only month that has closed lower more often than higher. October has traditionally seen the market move higher, but it has been the home of 3 major crashes. We are always cautious during September and the first few weeks of October. We aren’t big sellers, but we are slow to invest new funds and do not typically take aggressive new positions. Despite geopolitical concerns that have kept oil and interest rates elevated, the S&P 500 has moved to multiple new all-time highs this year. An agreement with Iran that would open the Strait of Hormuz could be a game changer that could push oil and interest rates lower. If that were to happen, we could see a positive market reaction, but we believe the best approach in the short term is caution.
If you know someone who would be interested in learning more about Greenberg Financial Group or taking advantage of our complementary financial plan, please contact us at 520-544-4909, or visit our website at www.greenbergfinancial.com. As always, the key to successful investing is to have a portfolio that is consistent with your investment objectives and risk tolerance. We invite you to listen to our weekly Money Matters radio show which airs every Sunday Morning from 8:00 AM to 10:00 AM on KNST AM 790.