Danny Hwang

Danny is the Lead Quant Analyst and Founder of TheFinSense. Specializing in algorithmic market trends and ETF valuation gaps, he translates complex Wall Street data into actionable, math-driven investment strategies for retail investors.

Technical analysis for beginners illustration of a green candlestick and magnifying glass over a stock chart

Charts Don’t Predict: The C.S.I. Method for Reading Stock Charts

📅 Originally Published: February 22, 2026 · Last Updated: July 31, 2026 Answer first: A stock chart records what price and volume did. It does not reveal what price must do next. This guide rebuilds technical analysis for beginners around the C.S.I. method: check the Context, mark the Structure, and define the Invalidation before treating

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Decision guide comparing SPYM, VOO, IVV, and SPY for long-term investing and trading

How to Invest in S&P 500 ETFs: SPYM vs VOO vs IVV vs SPY

📅 Originally Published: January 15, 2026 · Last Updated: July 31, 2026 Answer first: For a new long-term position, SPYM, VOO, and IVV are all defensible S&P 500 ETF choices. SPYM currently has the lowest stated expense ratio, while VOO and IVV remain established low-cost alternatives. SPY is usually better matched to frequent trading, hedging,

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Robo-Advisor vs DIY: Is 0.25% Fee Actually Worth It?

📅 Last reviewed: August 30, 2026 · Data checked through: August 30, 2026 review of SEC Investor.gov, Betterment pricing updated June 18, 2026, Betterment TLH disclosure updated July 31, 2026, IRS Topic 409 and Pub. 550, Investor.gov transfer guidance, and peer-reviewed robo-advice and tax-loss-harvesting research. Robo-advisor vs DIY comes down to one question: does the

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An extreme close-up of a printed SEC Rule 606 order routing disclosure document, revealing the reality behind Robinhood vs Webull PFOF metrics.

Robinhood vs Webull: Fees, Tools, and Beginner Fit

📅 Last Updated: August 28, 2026 · Data snapshot: current Robinhood and Webull help and pricing pages, Q2 2026 order-routing disclosures, SEC enforcement records, SIPC guidance, and the 2022 peer-reviewed Robinhood behavior study. Robinhood vs Webull is no longer a simple choice between an easy investing app and an advanced trading app. Both support recurring

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