S&P 500's 7,500 Threshold Could Trigger a Deeper Selloff

By Amara Osei

A break below 7,500 could pull the S&P 500 toward 7,237-7,313, J.P. Morgan Securities technical strategist Jason Hunter told clients.

Market Extra reported that the S&P 500 rose 0.4% Tuesday but closed less than 1% above 7,500. Its uptrend, which carried the index to a record high less than a month ago, remained intact, though barely. Recent trading has moved back and forth as concerns about the AI trade returned.

What makes 7,500 the critical level?

Hunter identified the Sept. 16 intraday low, just above 7,500, as the key threshold. He said it marks the outer boundary of the trading range that has sustained the index’s upward path over the past few months.

The level also carries precedent. The mid-September selloff stopped there just as worries about the AI trade began to feel real, and a subsequent bounce took the S&P 500 to a fresh record soon afterward. AI concerns have since resurfaced, bringing the index back toward the same pivot.

“Since the early summer, we have viewed this area as a critical threshold for the market, below which we think selling pressure, volatility and correlation can dramatically increase,” Hunter wrote in a note to clients.

Hunter uses correlation to describe a broad, synchronized move when investors sell everything during a severe market decline, causing stocks and sectors to fall in sync. Market Extra described technical levels as signposts for major market events and mile markers during pullbacks.

The source cautioned that a support level which stopped one selloff may not stop the next. It treats a lower low below 7,500 as the clearer signal that the index has left its upward path.

Where would selling find support?

“We believe an S&P 500 Index break below the 7,500 area would lead to a sharp drop to next support at 7,237 to 7,313,” Hunter wrote. He cited three technical reasons for that range.

• The 200-day moving average. The indicator many chart watchers use to track the long-term trend currently sits around the top of the 7,237-7,313 range.
• Two prior intraday lows. The zone spans the S&P 500’s June 19 low of 7,237.85 and its July 29 low of 7,313.92.
• A Fibonacci retracement. The 38.2% retracement of the rally from the March 30 low of 6,316.91 to the Oct. 6 record intraday high of 7,844.52 sits at 7,260.97, inside the same range.

Market Extra explained that the 38.2% figure derives from the Fibonacci ratio of 0.618, also known as the “divine ratio.” The source cited the ratio’s presence in sea-shell spirals, rabbit breeding patterns and certain proportions of the human body. Chart watchers often apply the same ratio to financial-market retracements.

Hunter’s three markers converge within the same zone, giving him separate technical reasons to expect support there if 7,500 breaks. The 7,237-7,313 band therefore extends from the June 19 low to the July 29 low.

What lies below first support?

Hunter believes the 6,900-to-7,100 area will act as the market’s floor for the fourth quarter if the S&P 500 cuts through the first support zone. He said the band includes highs seen in January and February and the 61.8% retracement of the March-low-to-October-high rally.

The broader band combines prior price action with another Fibonacci retracement. It sits below the 7,237-7,313 zone but above the 7,060 level reached by a 10% decline from the Oct. 6 high of 7,844.52.

When does the decline become a correction?

Hunter calculated that a 10% decline from the Oct. 6 record intraday high of 7,844.52 reaches 7,060, inside the broader fourth-quarter floor. Wall Street defines that 10% drop as a “correction.”

Market Extra noted that the S&P 500 last entered correction territory during the “liberation day” tariff panic selloff in March and April 2025. That downturn provides the market’s most recent precedent for a 10% decline.

Through year-end, the key signal is whether 7,500 can withstand a lasting test and keep the index’s uptrend intact. A confirmed break would expose 7,237-7,313 first, then 6,900-7,100; the 7,060 correction marker sits inside that deeper band.