Wall Street Is Bullish on 2026. Assume It’s Wrong

It’s crystal ball season again on Wall Street — the time when strategists attempt the impossible task of divining where the S&P 500 Index will end the next calendar year. This time around, strategists are projecting a relatively bullish 11% gain over the next 12 months, but basing one’s investment strategy on that assessment is roughly as helpful as consulting a fortune cookie, as my annual update of the strategist scorecard shows.

With valuations already elevated, it’s imperative that investors avoid hubris and complacency.

To be fair, strategists are coming off a year that was decidedly less terrible than usual. At this time last year, the average strategist projected the S&P 500 would end 2025 at 6,614 (a gain of 9% from the forecast date). In reality, the index is poised to best that mark by about 3 percentage points — a very acceptable margin in the grand scheme of things. Prior to that, the strategist consensus had been off by double digits for eight straight years. It’s possible that the crystal balls are getting clearer in the third year of a bull market, but the more likely explanation is that strategists were simply due for a lucky break.

not very predictive

The abysmal track record points to two hard realities about this bizarre Wall Street tradition. First, we’re asking strategists to do the impossible. In a market shaped by unknowable global forces (wars, trade conflicts, etc.) and great innovations (artificial intelligence, miracle weight loss drugs, etc.), it’s simply not credible for anyone to know where the index will land in 12 months to the exact index point. It would take tremendous skill and a great deal of luck to even guess where earnings are going in that period, but the mercurial nature of market sentiment complicates the exercise even further.

Second, today’s market has become so top heavy that some five stocks now drive around half of the index’s returns. Building a viable model demands clear assumptions about the particular earnings trajectories of companies such as Nvidia Corp., Apple Inc., Alphabet Inc., Microsoft Corp. and Broadcom Inc. That kind of analysis is not the core competency of macro-level market strategists.

So what can we make of the setup for 2026?