Bank of America flags 7 red signs for US stocks in 2026

What triggered the latest caution

Bank of America Securities has warned that there are “too many red flags” over US equities and that traders should consider taking profits, according to reports dated June 5. The message follows a strong run in major indices that has left the market looking expensive and crowded, in the bank’s assessment. The call is framed around a framework of bear-market signposts that has preceded prior market peaks. Bank strategist Savita Subramanian, who leads US equity and quantitative strategy at the firm, argued the setup now warrants more caution. She also signaled that the opportunity set looks better at the stock level than through broad index exposure. Bank of America’s note is not positioned as a blanket call to sell everything, but as a prompt to become more selective. The bank’s concern is that gains have remained concentrated and that price moves are becoming more extreme.

“Too many red flags”: what BofA said on June 5

Subramanian’s commentary was titled “Too many red flags. Take profits.” In the note, she said the bank’s indicators that typically flag an impending peak for the S&P 500 were increasingly active. Bank of America put the current reading at roughly 70% of its bearish indicators being triggered. The firm described US equities as expensive and highly concentrated, which can increase fragility when leadership narrows. Subramanian also said, “We see opportunity in S&P 500 stocks, but not the overall cap-weighted index.” That distinction matters because a cap-weighted index can be disproportionately driven by a small group of mega-cap winners. The bank’s stance, as described, is to be cautious on the index while still looking for specific stocks with supportive fundamentals. The note comes at a time when the S&P 500 was hovering around 7,450 during midday trading on Monday in the cited report.

Seven of ten bear-market signposts are now flashing

Bank of America tracks 10 bear-market signposts and reported that seven were triggered in May. The bank also said five signposts were triggered in April and four in March, showing a steady build-up over recent months. Subramanian wrote that seven is the average number of signposts reached ahead of previous bear markets since 1990, which is why the May reading stands out in the framework. The indicators cited include measures tied to long-term earnings growth expectations, credit conditions, and the relative performance of high versus low price-to-earnings stocks. Bank of America also linked part of the warning to signs of excessive speculation, as higher-multiple stocks have significantly outperformed cheaper ones. The firm’s framing is that such divergence can be a late-cycle signal rather than evidence of broad, durable market strength.

Tech concentration: the 120-point spread that worries strategists

A key new warning sign turning “red,” according to Bank of America, is the dispersion inside the S&P 500’s technology sector. The bank highlighted the spread between the best and worst performers in tech as unusually wide. Specifically, the gap between the median stock in the best-performing quintile and the median stock in the worst-performing quintile is 120 percentage points. Bank of America said this is the highest since February 2000, which was around the peak of the internet boom. Subramanian also compared it with the February 2000 reading of +130 percentage points, noted as occurring just before the market peak on March 24, 2000. The implication in the note is that extreme performance gaps can be associated with market instability, particularly when leadership is narrow.

Valuation signals: “statistically overpriced” on multiple metrics

Beyond concentration, Bank of America argued that valuations look stretched across many measures. The firm said the S&P 500 is “statistically overpriced on 17 out of 20 metrics.” It also said the index “trades at elevated levels compared to its tech bubble benchmarks on eight.” In the same package of concerns, the bank pointed to rising speculation and crowded positioning in a narrow set of market leaders. It cited the outperformance of higher price-to-earnings stocks versus lower-multiple stocks as another sign that momentum may be overtaking fundamentals in parts of the market. These observations were presented as part of the overall “red flags” list rather than a single decisive trigger. The conclusion from the bank’s framework is that the market has become less forgiving when expectations are high.

Hyperscaler AI capex: cash-flow pressure in focus

Bank of America also flagged capital expenditure trends among hyperscalers, linking them to market liquidity and shareholder returns. The bank said hyperscaler capital expenditure as a share of operating cash flow could approach 100% by year-end. That compares with about 40% in 2023, based on the figures cited in the report. The reason this matters, as framed, is that higher capex can limit flexibility for buybacks and other uses of cash. When buybacks slow and issuance rises, the market’s supply-demand balance can become more sensitive, particularly when leadership is narrow. Bank of America included these dynamics as part of the broader reasons it views the market as expensive and crowded.

Index caution, but room for selective opportunities

While Bank of America urged profit-taking in parts of the market, it also emphasized selectivity rather than a blanket exit. Subramanian’s line about seeing opportunity in S&P 500 stocks but not the cap-weighted index captures that approach. In the bank’s tactical sector model, energy, financials, and materials were described as ranking higher, while consumer discretionary and utilities were less favored. The bank’s message is that sector and stock selection may matter more than simply owning broad benchmarks at elevated valuation levels. This is consistent with the bank’s concentration concerns, where a few winners can mask weakness underneath. The bank also published a year-end S&P 500 target of 7,100, while the index was cited around 7,450 during midday Monday trading.

Volatility shock and spillover into crypto-linked assets

The report also referenced severe intraday volatility in US equities, highlighting how quickly risk sentiment can shift. It cited roughly $130 billion wiped in 90 minutes and up to $1 trillion over four hours during the move described. In that window, the S&P 500 was down about 0.92% (around $120 billion) and the Nasdaq was down about 1.13% (around $100 billion), as stated. The same note said the volatility has spilled into crypto-linked assets, raising risks for fundraising and liquidity in segments such as token launches and trading venues. The emphasis was on the link between equity market stress, reduced buybacks, and the ability of risk assets to maintain depth when conditions tighten.

S&P 500-linked crypto stocks: where they traded and how they performed

The article also highlighted several crypto-linked stocks connected to the S&P 500 ecosystem and gave their recent performance and trading levels. Coinbase Global joined the S&P 500 in May 2025, becoming the first crypto company to enter the benchmark, according to the report. Robinhood Markets was described as an e-trading broker popular among retail traders for commission-free offerings across stocks, cryptocurrencies, and tokenized stocks. Block, Inc. was described as a Bitcoin-focused fintech firm co-founded by Jack Dorsey, and the report said it joined the S&P 500 in July 2025.

Market impact: what the warning changes for investors

Bank of America’s warning, based on the indicators cited, reinforces the idea that broad-market gains may be more vulnerable when they are driven by a narrow group of leaders. The emphasis on dispersion inside tech and the “statistically overpriced” valuation framing raises the bar for earnings delivery and reduces room for disappointment. The capex-to-cash-flow observation adds another layer, because it can influence buyback capacity and, in turn, equity demand. The volatility figures cited underline that drawdowns can happen quickly even in strong tape conditions. For investors who track index-level exposure, the bank’s stance argues for closer attention to concentration risk inside cap-weighted benchmarks. And for those focused on risk assets linked to equities, the spillover point suggests that equity volatility can translate into tighter conditions for adjacent markets.

Conclusion: a profit-taking call built on signposts and concentration

Bank of America’s core message is that a growing share of its bear-market signposts are flashing, with seven of ten triggered in May and about 70% of indicators activated. The bank’s main concern is extreme concentration, particularly in technology, where the best-versus-worst quintile spread has widened to 120 percentage points, the highest since February 2000. It also highlighted stretched valuations, heavy capex pressure at hyperscalers, and sharp intraday volatility as part of the backdrop. While the bank sees opportunities in individual S&P 500 stocks, it is more cautious on broad cap-weighted exposure. The next reference points in the story are how these indicators evolve and whether market leadership broadens, as the S&P 500 trades above Bank of America’s year-end target of 7,100 cited in the report.