5 Chart Analysis: US and Vietnam Equity Markets 2026

By Alpha Research

5 Chart Analysis: US and Vietnam Equity Markets 2026

5 chart analysis on US and Vietnam Equity Markets 2026

Sharing our key chart-based insights and market outlook for 2026, highlighting the ongoing transition from concentrated mega-cap driven returns toward broader, earnings-led opportunities across global and Vietnam equity markets.

US Equity market's outlook

Returns likely to broaden, not concentrate: With the Magnificent-7 already priced at a significant premium, future equity returns are more likely to come from earnings catch-up in large non-mega, mid-caps rather than further multiple expansion in mega-caps.

Mega-cap upside now earnings-dependent: At elevated forward P/E levels, the Magnificent-7 need sustained AI-driven earnings surprises to justify valuations; any slowdown in growth or policy/regulatory shock could trigger multiple compression.

Mega-cap valuations leave little margin for error: With the Magnificent-7 still trading at a structural premium (~28x forward P/E) versus large and mid caps, future returns are likely to be earnings-led rather than multiple-led, making these stocks more vulnerable during corrections.

Relative upside lies in large & mid-caps: Forward P/Es for S&P 500 large caps (~22x) and mid-caps (~16–17x) are closer to historical norms, implying better risk-adjusted return potential if earnings growth broadens beyond AI-centric leaders.

Corrections may drive rotation, not collapse: Past drawdowns show valuations compress first in mega caps, followed by capital rotation into cheaper segments; a similar pattern ahead would favour diversified exposure over concentrated mega-cap positioning.

Current (The "Fair Value" Benchmark): In traditional value investing (popularized by Peter Lynch), a PEG ratio of 1.0 represents "equilibrium" or fair value. A current ratio of 1.2 suggests that the market is paying a 20% premium over the expected growth rate. In the present high-valuation environment (where the S&P 500 PEG has recently trended between 1.4 and 1.6), a 1.2 ratio is actually considered relatively attractive and "reasonable" compared to the broader market.

Transition (The Quality Growth Phase): As we move into 2026, investors are shifting from "growth at any cost" to "Growth at a Reasonable Price" (GARP). A 1.2 PEG indicates an index that has moved past speculative volatility and is entering a phase of stable, double-digit earnings growth. It reflects a "Quality" signal where investors are willing to pay a slight premium for reliability in a market where earnings breadth is thinning.

Futuristic (The AI-Efficiency Era): Looking ahead, valuation models are increasingly pricing in efficiency gains from AI adoption. A 1.2 PEG in a futuristic context suggests a company that is successfully converting technological investments into bottom-line EPS growth. If a company can maintain this ratio while the broader market faces "valuation compression" (due to high P/E levels), it is positioned as a long-term compounder that avoids the "bubble" risk of stocks with PEG ratios above 2.0 or 3.0.

Conclusion

Stop "collecting" the winners of 2024–2025 and start "selecting" the compounders of 2026. Reduce concentration in over-extended mega-caps and reallocate toward diversified large and mid-cap equities with stable double-digit growth. A portfolio anchored in a 1.2 PEG benchmark will likely provide the best balance of capital appreciation and downside protection in this new market cycle.

Vietnam equity market's outlook

Comparable to VNM 30 (Vietnam’s Index)

It indicates that the market is in a bullish, high-conviction phase, where growth is still highly valued but investors are beginning to demand better "quality" and "margin of safety" for their entries.

Strong Bullish Trend (SMA Indicators)

Long-Term Support: Trading 23% above the 200-day Simple Moving Average (SMA) indicates a powerful, sustained long-term uptrend. Historically, the 200-day SMA is viewed as the "dividing line" between a bull and bear market.

Short-Term Momentum: Being 8.2% above the 50-day SMA signifies strong intermediate momentum. However, as the price moves significantly above these averages, the risk of a "mean reversion" or a temporary pullback increases, as these levels often act as magnets for price corrections.

HOSE VN-Index

Strong earnings trajectory for 2026: VN-Index EPS is forecast at VND 137–140, implying +15% to +19% YoY growth, signalling a broad-based earnings recovery rather than a narrow sector-led rebound.

Consistency across methodologies: Both top-down estimates (~15–16% YoY) and bottom-up consensus (~19% YoY) point in the same direction, increasing confidence that earnings growth is structurally supported by GDP growth, credit expansion, and margin normalization.

Positive market implication: With EPS trending steadily upward through 2026, equity returns are more likely to be earnings-driven than valuation-driven, making Vietnam attractive even without aggressive P/E re-rating.

As markets transition into a more earnings-driven phase, a measured and disciplined approach to portfolio construction becomes increasingly important. Prioritising reasonable valuations, earnings sustainability, and diversification may help mitigate volatility and support capital preservation through the next market cycle".

Best Regards

Ayush Singh & Neeru Seal

Alpha Research Team

Disclaimer: The perspectives provided reflect our expectations of the economy, market, and investments, which may or may not materialize. Investors are encouraged to conduct their own due diligence before investing.