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Breaking News Desk Editorial

JPMorgan Projections Unveiled: 5 S&P 500 Scenarios Based on CPI Changes, from Rallies to Sell-Offs

Abhishek Sharma
Founder & Editor-in-Chief
Published: Updated: 2 min read
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JPMorgan’s traders assign a 37.5% probability to a scenario where the Consumer Price Index (CPI) rises by 0.2%-0.3%. In this case, they anticipate a subsequent S&P 500 rally ranging from 0.25% to 0.75%. They note that a print at the lower end of this range would reinforce confidence in the disinflationary trend. This, in turn, might lead to further rotation in equities, particularly into more Cyclical/Value sectors.

With a 30% likelihood, another scenario is considered where CPI experiences a 0.3%-0.4% increase. JPMorgan warns that this might result in a 0.5%-1% drop in the S&P 500. The concern here revolves around the potential reacceleration of inflation, prompting negative market reactions.

In a scenario with a 22.5% chance, if CPI rises between 0.1% and 0.2%, JPMorgan envisions a S&P 500 rally of 1%-1.5%. This expectation is based on the anticipation of delayed housing disinflation showing up in the print, along with a larger-than-expected decline in vehicle prices.

JPMorgan assigns a 7.5% probability to a more significant CPI increase, exceeding 0.4%. In this case, they predict a substantial S&P 500 sell-off ranging from 1.75% to 2.25%. The underlying fear is described as a “second peak in inflation,” which could trigger negative market sentiment.

The least likely scenario, with a 2.5% chance, involves CPI rising less than 0.1%. JPMorgan suggests that this could trigger an “Everything Rally” in stocks, lifting the S&P 500 by 1.5%-2%. They explain that such an outcome might coincide with the bond market raising expectations for a rate cut in May, potentially exceeding the current level of approximately 23%.

https://twitter.com/BigBreakingWire/status/1767477113861660931?t=vIdJl1vdIdBkHu3RveRbPw&s=19
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Abhishek Sharma
Founder & Editor-in-Chief

Abhishek Sharma

I’m Abhishek Sharma, an Advocate based in Delhi, entrepreneur, investor, and founder of BigBreakingWire. I am an enrolled Advocate with a strong interest in entrepreneurship, media, and technology. I founded BigBreakingWire, a digital news platform covering breaking news, business, financial markets, companies, and important developments in India and around the world. I also have a software company and take an active interest in technology, software, AI, digital products, and new business ideas. As an investor, I’m interested in discovering and investing in promising businesses and startups. I look for good ideas, strong founders, practical business models, and opportunities with long-term potential. I enjoy building businesses, learning about new industries, and connecting with people who are working on interesting ideas and opportunities. Advocate | Entrepreneur | Investor | Founder & Editor-in-Chief, BigBreakingWire

Last reviewed by Abhishek Sharma on August 31, 2026

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