S&P 500 Mostly Moving Sideways As August 2025 Ends
The S&P 500 (Index: SPX) touched two new record highs during the week that was, but as the week came to an end, it gave back those gains and closed out the trading week ending on Friday, 29 August 2025 at 6,460.26, just 0.1% below where it closed the previous week.
In other words, stock prices are more-or-less moving mostly sideways in accordance with prophecy! Specifically, the second of two scenarios we outlined in the previous edition of the S&P 500 chaos series for how stock prices would behave under a specific condition:
Should investors shift their time horizon inward to the nearer term, the rally in stock prices could continue. How high stock prices might rise in that event would be determined by how far into the future they might shift their focus. If that doesn't happen and investors stay focused on 2026-Q2, then stock prices will mostly move sideways within a relatively narrow range.
The latest update of the alternative futures-based chart reveals the trajectory of the S&P 500 over the past week mostly moved sideways, with investors remaining focused on the distant future quarter of 2026-Q2.
How long investors might maintain their attention on 2026-Q2 will depend upon the random onset of new information. Here are the headlines from the major market-moving headlines that influenced investor expectations during the final trading week of August 2025.
Monday, 25 August 2025
- Signs and portents for the U.S. economy:
- Market expecting Fed minions to cut rates in September:
- China stock market boosted by Fed's signal of coming rate cuts:
- Chief BOJ minion says wage inflation coming to Japan:
- Chief ECB minion says foreign workers key to slow growth Eurozone economy:
- Wall Street ended lower as Dow retreats from record level ahead of Nvidia earnings
Tuesday, 26 August 2025
- Signs and portents for the U.S. economy:
- Axe falls on Fed minion with alleged mortgage fraud problem, other Fed minions hint era of low rates is not over:
- BOJ minions have more to worry about:
- S&P 500 ends higher after Trump attacks Fed; Nvidia climbs
Wednesday, 27 August 2025
- Signs and portents for the U.S. economy:
- Fed minions still claim they need more data before resuming rate cuts:
- Bigger trouble, stimulus developing in China:
- Tariff-related economic slowing developing in Japan:
- S&P 500 notches record close as Wall Street advanced ahead of Nvidia's earnings
Thursday, 28 August 2025
- Signs and portents for the U.S. economy:
- Fed minion makes show of fighting back against firing, offers no evidence against mortgage fraud allegations against her
- BOJ minion worried about Japan's trade policies:
- ECB minions thinking philosophical thoughts:
- S&P 500 topped 6,500 and another record close as Wall Street ended in the green
Friday, 29 August 2025
- Signs and portents for the U.S. economy:
- Fed minion's legal problems continue to mount, another minion thinking sooner better than later to set new course for monetary policies:
- Bigger trouble developing in China:
- Bigger trouble developing in Eurozone:
- Nasdaq slides 1% as chip stocks weigh, with Wall Street posting a marginal weekly loss
The CME Group's FedWatch Tool projects the Fed will cut the Federal Funds Rate by a quarter percent at its 17 September (2025-Q3) meeting. Looking further forward, the FedWatch tool forecasts no rate cut in October, which it had a week earlier, but still anticipates additional quarter point rate cuts will take place on 10 December (2025-Q4) and 28 January (2026-Q1) .
The Atlanta Fed's GDPNow tool projection of real GDP growth in the U.S. during the current quarter of 2025-Q2 vaulted to +3.5% after registering +2.3% annualized growth in the preceding week.
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