Allocation Lab

Blog

Regular updates and analysis on asset allocation strategies and portfolio performance.

Written and reviewed by the site operator. AI-assisted tools may be used for research or editing support. This article is for educational purposes only and does not constitute investment advice.

Published: 2026-08-18 · Updated: 2026-08-18

2008 Lessons for Asset Allocation Strategy in 2026

Looking back at 2008 to understand how diversification and specific asset classes held up during periods of extreme market stress.

Published: 2026-08-17 · Updated: 2026-08-17

Understanding Max Drawdown: Measuring Portfolio Risk

Learn why maximum drawdown is the most important metric for understanding the emotional and financial pain of your investment strategy.

Published: 2026-08-17 · Updated: 2026-08-17

ETF Tracking Error and Costs: A Practical Investor Primer

Understand how ETF tracking error and expense ratios impact your long-term portfolio performance and why ticker selection matters for your strategy.

Published: 2026-08-16 · Updated: 2026-08-16

Managing Withdrawal Rates and Volatility in 2026

Retirees face unique challenges in 2026. Explore how sequence-of-returns risk and asset allocation impact your sustainable spending levels during retirement.

Published: 2026-08-16 · Updated: 2026-08-16

TIPS, Gold, Commodities, REITs: Inflation Hedges That Frustrate

Explore TIPS, gold, commodities, and REITs as inflation hedges. Understand when these assets protect your portfolio and when they frustrate your returns.

Published: 2026-08-15 · Updated: 2026-08-15

Equities vs. Bonds: Evaluating Portfolio Risk in 2026

A deep look at the shifting relationship between stocks and bonds as of mid-2026 and how to evaluate your asset allocation for potential market volatility.

Published: 2026-08-14 · Updated: 2026-08-14

Portfolio Rebalancing Logic: Avoiding Emotional Overreach

Explore the mechanics of portfolio rebalancing and how disciplined asset allocation maintains your risk profile through changing market cycles.

Published: 2026-08-13 · Updated: 2026-08-13

Understanding the Role of VNQ in Portfolio Construction

Analyzing the Vanguard Real Estate ETF (VNQ) and its function in diversifying portfolios through real estate exposure as of August 2026.

Published: 2026-08-13 · Updated: 2026-08-13

Learning From the 2008 Crash for Modern Asset Allocation

Reflecting on the 2008 financial crisis to understand why diversification and asset allocation remain critical for long-term portfolio resilience in 2026.

Published: 2026-08-11 · Updated: 2026-08-11

Why the All Weather Portfolio Matters in 2026 Markets

Analyzing the mechanics of the All Weather Portfolio as of August 2026. Does Ray Dalio's risk-parity approach still hold up in today's economic climate?

Published: 2026-08-10 · Updated: 2026-08-10

US vs International: Balancing Global Stock Exposure

A look at the trade-offs between US and international equity exposure as of 2026, and how to analyze their roles in a diversified portfolio.

Published: 2026-08-08 · Updated: 2026-08-08

Global Equity Weighting: Beyond US Market Concentration

Evaluating the role of international developed and emerging markets in asset allocation as of August 2026 to manage concentration risk.

Published: 2026-08-07 · Updated: 2026-08-07

US Small Cap Value: A Deep Dive into Factor Exposure

Analyzing the mechanics of US Small Cap Value as an asset class and how it integrates into diversified, long-term portfolio construction strategies.

Published: 2026-08-06 · Updated: 2026-08-06

The Core Four Portfolio: Building Resilience

Explore the Core Four portfolio's construction and suitability for today's investor, with a look at its REIT component.

Published: 2026-08-05 · Updated: 2026-08-05

Choosing Between VTI and SPY for Your 2026 Portfolio

A deep look at how ETF selection, index tracking, and expense ratios influence your long-term asset allocation results for 2026 and beyond.

Published: 2026-08-05 · Updated: 2026-08-05

Sharpe Ratio: Measuring Risk-Adjusted Returns in 2026

Learn how the Sharpe ratio helps you evaluate portfolio efficiency by comparing returns against the volatility you endure to achieve them.

Published: 2026-08-04 · Updated: 2026-08-04

Portfolio Withdrawal Rates and Sequence-of-Returns Risk

Managing portfolio withdrawals requires balancing inflation and market volatility. Learn how sequence-of-returns risk impacts long-term success.

Published: 2026-07-31 · Updated: 2026-07-31

Sortino Ratio: Measuring Risk-Adjusted Growth in 2026

Learn how the Sortino ratio helps investors evaluate portfolio performance by focusing on downside risk rather than total market volatility.

Published: 2026-07-28 · Updated: 2026-07-28

Portfolio Construction and Asset Allocation in 2026

A look at how macro factors like interest rates and inflation drive asset allocation decisions for investors building long-term, resilient portfolios.

Published: 2026-07-27 · Updated: 2026-07-27

Understanding TLT and Long-Term Bonds in Modern Portfolios

A deep dive into how TLT functions as a hedge, its role in risk-parity strategies, and the considerations for investors managing interest rate sensitivity.

Published: 2026-07-26 · Updated: 2026-07-26

Portfolio Rebalancing: Mathematical Discipline in 2026

Learn how systematic rebalancing maintains your target asset allocation and controls risk in the volatile market environment of mid-2026.

Published: 2026-07-26 · Updated: 2026-07-26

Commodities as a Strategic Hedge in 2026 Portfolios

Exploring the role of commodities in modern asset allocation, their correlation with inflation, and how they function alongside stocks and bonds.

Published: 2026-07-25 · Updated: 2026-07-25

The Three-Fund Portfolio: Simplicity in a Complex 2026

Evaluating the enduring appeal of the Three-Fund Portfolio for modern investors seeking simplicity and broad market exposure in 2026.

Published: 2026-07-23 · Updated: 2026-07-23

Retirement Spending and the Reality of Portfolio Volatility

Evaluating withdrawal strategies and the impact of market cycles on portfolio longevity for retirees facing modern economic conditions in mid-2026.

Published: 2026-07-21 · Updated: 2026-07-21

Portfolio Resilience and Market Regimes in Mid-2026

As of July 2026, investors face shifting interest rate expectations and equity valuations. Explore how diversified portfolio structures manage these cycles.

Published: 2026-07-20 · Updated: 2026-07-20

The 1970s Inflation Lesson for Today’s Asset Allocation

Analyzing the 1970s stagflation reveals why modern portfolio diversification requires more than just a simple split between stocks and bonds.

Published: 2026-07-19 · Updated: 2026-07-19

Maximum Drawdown: Understanding Portfolio Risk

Learn what maximum drawdown means for your portfolio and why it's crucial for evaluating investment strategies and asset mixes.

Published: 2026-07-18 · Updated: 2026-07-18

Navigating Retirement Income: Sequence Risk and Inflation

Retirees face dual threats: market downturns early in retirement (sequence risk) and rising inflation eroding purchasing power. Learn how asset allocation helps.

Published: 2026-07-18 · Updated: 2026-07-18

The Permanent Portfolio: Stability for Mid-2026 Markets

Evaluating the Permanent Portfolio as of July 2026: how this classic four-asset strategy handles interest rate uncertainty and shifting economic regimes.

Published: 2026-07-17 · Updated: 2026-07-17

ETF Selection Mechanics: Beyond the Ticker Symbol

Learn how to choose ETFs by looking past popular tickers. Understand tracking error, liquidity, and cost to build a better long-term portfolio.

Published: 2026-07-16 · Updated: 2026-07-16

Real Assets and Inflation: A Portfolio Reality Check

Exploring the role of inflation-sensitive assets like gold, TIPS, and REITs in modern portfolios as of July 2026. Do they actually protect your purchasing power?

Published: 2026-07-15 · Updated: 2026-07-15

Understanding IJR and US Small-Cap Exposure in Portfolios

A look at the role of IJR in modern portfolio construction, how small-cap stocks influence risk, and which asset allocation strategies utilize them.

Published: 2026-07-15 · Updated: 2026-07-15

Global Diversification: Why International Stocks Still Matter

Investors often wonder if US-only portfolios are enough. We examine the role of international developed and emerging markets in modern asset allocation.

Published: 2026-07-14 · Updated: 2026-07-14

Factor Tilts and Portfolio Mechanics: A Strategic Primer

Explore how factor tilts like small-cap value influence portfolio behavior and why understanding asset correlations is key to long-term compounding.

Published: 2026-07-14 · Updated: 2026-07-14

Emerging Markets: Global Growth and Portfolio Diversification

Analyzing the role of emerging markets equities in global portfolios as of mid-2026. Learn how VWO and regional exposure impact your long-term asset allocation.

Published: 2026-07-13 · Updated: 2026-07-13

Learning From the 2000 Dot-Com Bust for Modern Portfolios

Revisiting the 2000 market crash to understand how asset allocation strategies like the Permanent Portfolio provide stability during equity-heavy downturns.

Published: 2026-07-13 · Updated: 2026-07-13

The No-Brainer Portfolio: A Simple Path to Asset Allocation

Is the No-Brainer Portfolio still a viable strategy for 2026? We explore its structure, the risks of simplicity, and the historical reality of equal weighting.

Published: 2026-07-12 · Updated: 2026-07-12

ETF Expense Ratios: The Silent Portfolio Killer

Understand how ETF expense ratios impact long-term returns and how to choose low-cost funds for your portfolio.

Published: 2026-07-11 · Updated: 2026-07-11

Variable Withdrawal Rates and Your Portfolio's Survival

How dynamic spending plans help protect your portfolio against bad market timing during the early years of your retirement.

Published: 2026-07-11 · Updated: 2026-07-11

Inflation Hedges: When Commodities and TIPS Actually Work

Do commodities, gold, or TIPS deserve a spot in your portfolio? We look at the role of inflation-sensitive assets and why they often frustrate investors.

Published: 2026-07-09 · Updated: 2026-07-09

Portfolio Construction in a High-Interest Rate Environment

Analyzing asset allocation strategies as interest rates remain elevated in mid-2026. Learn how to balance growth and stability across different market regimes.

Published: 2026-07-07 · Updated: 2026-07-07

REITs and Real Estate in Your Portfolio: A Deep Dive

Do REITs belong in your portfolio? Learn how real estate assets like VNQ impact diversification and risk-adjusted returns as of July 2026.

Published: 2026-07-06 · Updated: 2026-07-06

Retirement Drawdowns: Managing Sequence Risk in 2026

How to approach withdrawal rates and asset allocation stability when market volatility threatens your retirement income sustainability.

Published: 2026-07-06 · Updated: 2026-07-06

The Golden Butterfly: Is It Right for Your 2026 Portfolio?

Evaluating the Golden Butterfly portfolio in July 2026. Learn how this five-asset allocation manages volatility and where it might fall short for some.

Published: 2026-07-05 · Updated: 2026-07-05

ETF Tickers: SPY vs. VOO and Tracking Error Explained

Understand the subtle differences between SPY and VOO, and learn how tracking error impacts your ETF investments. Choose wisely for your portfolio.

Published: 2026-07-05 · Updated: 2026-07-05

Gold vs. TIPS: Portfolio Protection in July 2026

Analyzing the roles of Gold and TIPS in modern portfolios as of July 2026. How these inflation hedges differ in their response to interest rate shifts.

Published: 2026-06-15 · Updated: 2026-08-18

Is the 60/40 Portfolio Dead? A Practical Stress Test

The 60/40 portfolio was challenged when stocks and bonds fell together. Learn what that stress test revealed and how to compare alternatives.

Published: 2026-06-01 · Updated: 2026-08-18

The 4% Rule: How to Test a 30-Year Retirement Plan

Learn what the 4% rule assumes, why early returns matter, and how to test a retirement withdrawal plan across difficult historical periods.

Hypothetical historical performance based on backtested data. Past performance does not guarantee future results. This site is for educational purposes only and does not constitute investment advice. Full disclaimer