AI Stocks Set to Rally After 2026 Midterms, Says Citadel

Citadel Securities' head of equity and derivatives strategy Scott Rubner told investors at the firm's Future of Global Markets conference in New York that artificial intelligence stocks are positioned for significant gains following the November 2026 midterm elections. Speaking on October 20, 2026, Rubner said clients are ready to pour capital back into AI equities once the political uncertainty surrounding regulatory policy clears.

Political Uncertainty Holding Back AI Investments

Rubner explained that institutional investors are deliberately waiting until after the midterms to commit fresh capital to AI positions. "Everyone is using the midterm elections as a level that is a clearing event for risk, and specifically I think that's the period when AI can outperform again," he stated during his Bloomberg Television appearance. Client feedback indicates a widespread appetite for AI exposure, with many expressing willingness to "buy higher, but not buy now into a major political event."

The hesitation stems from potential regulatory shifts depending on election outcomes. If Democrats secure control of both congressional chambers, Wall Street strategists anticipate stricter AI oversight and semiconductor regulations, which could trigger further volatility in tech-heavy indexes.

Semiconductor Selloff Erases $1 Trillion

The Philadelphia Semiconductor Index experienced a dramatic downturn leading up to Rubner's remarks, declining nearly 16% across eight consecutive trading sessions through mid-October. The broader tech sector also suffered, with the Nasdaq 100 falling 5.5% and the S&P 500 struggling during the same period. This selloff erased approximately $1 trillion in market capitalization from chip stocks.

Despite the carnage, retail investors have aggressively bought the dip. Rubner noted that individual traders snapped up semiconductor, neocloud, and memory stocks at the highest rate in 16 weeks. Meanwhile, institutional clients continued de-leveraging positions, creating a stark divergence in market positioning ahead of the critical electoral event.

Momentum Factor Reversal Signals Rotation

The recent weakness in AI stocks represents a broader market rotation that began mid-year. Rubner pointed to the momentum factor, which tracks the performance of winning versus losing stocks, as a key indicator. This metric surged 70% from January 1 through June 22, 2026, before turning negative for the year. Similarly, AI winners outpaced laggards by over 100% during the first half of 2026, only to reverse course in recent months.

"We've seen this very large unwinding in the market," Rubner observed, characterizing the shift as a natural correction following extraordinary gains earlier in the year. The strategist's analysis aligns with Bank of America's Michael Hartnett, who also expects investors to seek defensive positioning until midterm results provide clarity on inflation policy and interest rate trajectories.

Availability and Market Context

These market observations were officially released on October 20, 2026, during Rubner's conference presentation in New York City. Despite recent turbulence, the S&P 500 remains near record highs, and the Nasdaq 100 sits only 5% below its October 6 peak, suggesting underlying market resilience. The benchmark equity indexes' proximity to all-time highs indicates that many institutional investors view the current pullback as a tactical opportunity rather than the beginning of a prolonged downturn.

What This Means for AI Investors

Rubner's forecast suggests that patient AI investors could see substantial returns once midterm election uncertainty resolves. The prediction hinges on regulatory clarity emerging from the congressional composition, which will determine whether AI development faces enhanced oversight or continued light-touch governance. For portfolio managers navigating 2026's volatile AI landscape, the post-election period may represent the next major inflection point for technology sector allocations. Retail investors' continued accumulation during institutional selling could position them favorably if Rubner's post-midterm rally thesis proves accurate.