US stock 'bubble risk' flagged by US investment bank, Europe and China preferred

Bank of America strategists are flagging a significant 'bubble risk' for US stocks in the second half of 2025, prompting a strategic shift towards a diversified 'BIG' basket comprising bonds, international equities, and gold. They advocate for reduced US equity exposure, favoring European and Chinese markets due to concerns over US 'fiscal excess' and the perceived end of US stock outperformance. While maintaining a positive stance on US Treasuries amidst expectations of a slowing US economy and Federal Reserve rate cuts, they view gold as the optimal hedge against a potential US dollar bear market, noting a 'Trump/Powell pivot' could trigger a US stock bubble, potentially driving the Nasdaq 100 to 30,000.

Analysis

Bank of America strategists have issued a cautious outlook for the second half of 2025, flagging a significant "bubble risk" in US equities driven by concerns over domestic "fiscal excess." Consequently, they are pivoting away from US stocks, arguing that the era of their exceptional secular outperformance is concluding. Their recommended allocation is the 'BIG' basket, a diversified mix of bonds, international equities, and gold. The bank maintains a bullish stance on US Treasury bonds, anticipating a slowing macroeconomic environment and Federal Reserve rate cuts, but notes that an equity bubble is the primary risk to this position. European and Chinese equities are favored over US counterparts. Gold is presented as the optimal hedge for a projected US dollar bear market. The analysis specifies that the bubble risk remains high unless non-farm payrolls fall below 100,000 or long-dated bond yields surpass 5%. A potential political pivot towards tax and rate cuts could act as a catalyst, devaluing the dollar and potentially propelling the Nasdaq 100 index toward 30,000 in a blow-off top scenario designed to inflate away the US debt burden.

Key Decisions for Investors

• Investors should consider reducing concentration in US equities and reallocating towards European and Chinese markets to mitigate risks associated with US fiscal policy and relative overvaluation.
• It may be prudent to increase exposure to US Treasury bonds to position for potential Fed rate cuts, while utilizing gold as a strategic hedge against a forecast decline in the US dollar.
• Monitor US non-farm payrolls and long-dated bond yields as key risk indicators; a payroll print below 100,000 or yields exceeding 5% would signal a potential invalidation of the bubble thesis.
• While tactical indicators are nearing sell signals, be prepared for a potential US equity bubble scenario where a political pivot could trigger a sharp rally, particularly in technology stocks.