Insights

Educational Articles

In-depth explorations of systematic investing, ETF mechanics, risk management, and the technology behind modern portfolio construction.

10 articles

Education6 min read

What Is Signal Processing in Investing?

Signal processing technology from telecom and defense applies directly to financial markets. Learn how systematic filters separate meaningful market signals from overwhelming noise, and why this matters for portfolio management.

Brad Roth·
ETF Mechanics7 min read

Equal Weight vs. Cap Weight: What Advisors Need to Know

Cap-weighted indices have a concentration problem: seven stocks represent roughly 30% of the broad U.S. index. Here is what advisors need to know about equal weight as an alternative, including when it works, when it struggles, and how it fits into portfolio construction.

Brad Roth·
ETF Mechanics7 min read

Why Your Low Volatility ETF Might Not Be Low Volatility

Most low volatility ETFs simply hold calmer stocks while staying fully invested. In real crashes like 2020, they captured over 90% of the downside. Here is the difference between low-beta stock selection and adaptive risk management, and why it matters.

Brad Roth·
Strategy7 min read

Cash Is a Position: The Case for Adaptive Risk Management

The financial industry treats cash like a four-letter word, but the math of drawdown recovery tells a different story. Losing 50% requires a 100% gain to break even. Here is why adaptive risk management and strategic cash positions can transform long-term outcomes.

Brad Roth·
Education7 min read

How to Evaluate an Active ETF Beyond the Expense Ratio

The expense ratio gets all the attention when evaluating active ETFs, but it is far from the most important factor. Process, risk management, track record integrity, and structural alignment all matter more. Here is the due diligence framework advisors should actually use.

Brad Roth·
Fund Comparison6 min read

THOR Equal Weight Low Volatility vs. Invesco S&P 500 Low Volatility: What Advisors Should Know

Traditional low volatility ETFs screen for low-beta stocks but stay fully invested through crashes. An equal-weight approach with cash capability takes a fundamentally different path to downside mitigation.

Brad Roth·
Fund Comparison7 min read

Index Rotation vs. Buying the S&P 500: Why Advisors Are Rethinking the Default

The S&P 500 has been the default allocation for decades. But an index rotation strategy that moves between major indices and can step aside entirely asks whether the default is still the best answer.

Brad Roth·
Strategy5 min read

Sequence of Returns Risk: The Retirement Killer Nobody Warns About

Two portfolios with identical average returns can produce wildly different outcomes depending on when the losses happen. For retirees taking distributions, a bad sequence in the first few years can be unrecoverable.

Brad Roth·
Education6 min read

The Behavioral Biases Destroying Your Clients' Returns (And Yours)

Dalbar data shows the average investor underperforms their own funds by 3-4% annually. Advisors are supposed to fix this but many of the same biases affect professional decision-making too.

Brad Roth·
Education6 min read

Systematic vs. Discretionary Investing: Why the Machine Wins

Discretionary managers have freedom. Systematic managers have discipline. Over long periods, discipline wins not because machines are smarter but because they are more consistent.

Brad Roth·

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