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A Trump Bull Market Correction May Be Coming. Here's What 150 Years of Data Says.

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A Trump Bull Market Correction May Be Coming. Here's What 150 Years of Data Says.

The article warns that the CAPE ratio is at 36.48, well above the 24 level that historically preceded every major market downturn cited, including 1901, the late 1920s, 1966, the late 1990s, and the late 2000s. It argues that stocks are expensive and that a bear market could begin before President Trump leaves office, though it does not claim an immediate crash. The piece is primarily a valuation-and-sentiment warning rather than a direct catalyst, so the likely market impact is limited.

Analysis

The signal is less about an immediate crash and more about a regime shift from multiple expansion to multiple compression. At this valuation level, forward returns are usually earned through earnings growth alone, which means any slowdown in profit revisions, discount-rate creep, or breadth deterioration can produce outsized index drawdowns even if the economy avoids outright recession. In practice, that puts the market in a fragile state where small macro shocks matter more than the underlying headline data. The second-order effect is that crowded quality/growth leaders become the main transmission channel for any mean reversion. Mega-cap AI beneficiaries have already absorbed a lot of duration-style demand, so they are vulnerable to even modest de-rating if long yields stay sticky or if investors rotate into defensives and cash-like alternatives. This also argues for higher dispersion: index-level weakness may coexist with select winners in cash-generative semis and infrastructure names, but beta exposure is increasingly poor compensation. The most actionable view is that timing is uncertain, but risk/reward has shifted decisively against outright long beta. A crash need not be the base case for the next few weeks; the more probable path is choppy downside, failed rallies, and sharp factor rotation over the next 3-12 months. If sentiment is already complacent, the first drawdown often comes from positioning unwinds rather than any single macro catalyst. The contrarian point is that CAPE is a slow-moving valuation anchor, not a market-timing tool, and it can stay elevated while earnings keep compounding. The market could also tolerate high multiples longer if real rates fall, inflation cools, or AI capex translates into durable revenue growth. That said, the asymmetry is poor here: upside requires both growth persistence and policy support, while downside only needs one of those legs to wobble.