Wes Dean
Co-Founder & Chief Technology Officer
Dean Financials
Wes brings over 25 years of IT industry experience combined with a lifelong passion for financial markets. An active stock market investor since high school, he developed the proprietary market breadth and volatility analysis systems that power Dean Financials' data dashboards. Wes's unique combination of software engineering expertise and deep market knowledge enables him to create sophisticated yet accessible tools for analyzing market conditions and making data-driven investment decisions.
Areas of Expertise
Background
- 25+ years in IT and software development
- Active stock market investor since high school
- Creator of proprietary market breadth and volatility analysis systems
- Specialist in real-time data processing and visualization
- Technical editor for financial research articles
Certifications & Licenses
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Certified Information Systems Security Professional (CISSP)
(ISC)² · 2025
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Certified Associate in Python Programming (PCAP)
Python Institute · 2023
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DevOps Leader (DOL)
DevOps Institute · 2023
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Advanced Terraform
HashiCorp · 2023
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CompTIA Security+
CompTIA · 2018
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TS/SCI Eligible
Articles by Wes Dean
38 articles on Dean Financials.
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S&P 500 up 0.81% — Market Pulse · Jul 9, 2026
Market Pulse · Jul 9, 2026Stocks bounced back on July 9 as the Nasdaq rose 1.30%, the Russell 2000 gained 1.22%, and breadth improved after Wednesday's washout.
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S&P 500 down 0.31% — Market Pulse · Jul 8, 2026
Market Pulse · Jul 8, 2026Breadth weakened sharply on July 8 as the Dow and Russell slid more than 1%, while the Nasdaq eked out a 0.09% gain.
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S&P 500 down 0.55% — Market Pulse · Jul 7, 2026
Market Pulse · Jul 7, 2026The S&P 500 fell 0.55% and Nasdaq dropped 1.23%, yet breadth stayed positive and Energy, Real Estate, and Health Care led.
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S&P 500 up 0.72% — Market Pulse · Jul 6, 2026
Market Pulse · Jul 6, 2026The Nasdaq rose 1.12% and the S&P 500 gained 0.72%, but decliners beat advancers while the VIX slipped to 15.62.
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S&P 500 little changed 0.00% — Market Pulse · Jul 2, 2026
Market Pulse · Jul 2, 2026The Dow rose 1.14% while the Nasdaq fell 0.80%, but breadth improved sharply and volatility stayed muted near VIX 16.2.
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S&P 500 down 0.22% — Market Pulse · Jul 1, 2026
Market Pulse · Jul 1, 2026Indexes slipped on July 1 as technology lagged, but breadth stayed constructive and volatility remained relatively contained.
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S&P 500 up 0.79% — Market Pulse · Jun 30, 2026
Market Pulse · Jun 30, 2026The Nasdaq jumped 1.52% and the S&P 500 gained 0.79%, but breadth weakened as decliners led and defensive sectors lagged.
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S&P 500 up 1.18% — Market Pulse · Jun 29, 2026
Market Pulse · Jun 29, 2026The Nasdaq Composite jumped 2.07% and the S&P 500 rose 1.18%, but breadth was softer, showing a rally led by growth more than the full market.
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S&P 500 little changed 0.05% — Market Pulse · Jun 26, 2026
Market Pulse · Jun 26, 2026Stocks finished mixed on June 26, with strong breadth and health care leadership offset by another soft Nasdaq close and elevated QQQ volatility.
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S&P 500 little changed 0.01% — Market Pulse · Jun 25, 2026
Market Pulse · Jun 25, 2026The Russell 2000 gained 0.71% as the Nasdaq fell 0.46%, with breadth firm but volatility and elevated QQQ implied vol showing caution.
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S&P 500 down 0.10% — Market Pulse · Jun 24, 2026
Market Pulse · Jun 24, 2026Stocks finished mixed on June 24 as breadth improved, the VIX eased to 18.67, and leadership shifted toward industrials and defensives.
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S&P 500 down 1.44% — Market Pulse · Jun 23, 2026
Market Pulse · Jun 23, 2026The Nasdaq fell 2.21% and XLK dropped 4.14%, while staples, health care, and utilities held up and the VIX rose to 19.49.
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S&P 500 down 0.37% — Market Pulse · Jun 22, 2026
Market Pulse · Jun 22, 2026The Nasdaq fell 1.32% while the Russell 2000 rose 0.85%, a split session with modest breadth, firmer volatility, and uneven sector leadership.
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S&P 500 up 1.09% — Market Pulse · Jun 18, 2026
Market Pulse · Jun 18, 2026Stocks bounced on June 18 as tech and small caps led, volatility eased, and breadth improved, though participation stayed only around half the market.
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S&P 500 down 1.21% — Market Pulse · Jun 17, 2026
Market Pulse · Jun 17, 2026Stocks fell after the June 17 FOMC statement and projections, with breadth weakening sharply and volatility jumping off recent lows.
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S&P 500 down 0.39% — Market Pulse · Jun 16, 2026
Market Pulse · Jun 16, 2026The Dow rose 0.69% while the Nasdaq fell 0.70%. Breadth stayed slightly positive, but weak volume and tech losses capped the S&P 500.
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S&P 500 up 1.65% — Market Pulse · Jun 15, 2026
Market Pulse · Jun 15, 2026The Nasdaq jumped 3.07% and the S&P 500 rose 1.65% as volatility eased, though breadth was positive rather than dominant.
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S&P 500 up 0.50% — Market Pulse · Jun 12, 2026
Market Pulse · Jun 12, 2026U.S. stocks ended higher again on June 12, with broad participation, small-cap leadership, and lower volatility backing the move.
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S&P 500 up 1.75% — Market Pulse · Jun 11, 2026
Market Pulse · Jun 11, 2026Stocks rebounded sharply on June 11, led by small caps and tech, while breadth improved and the VIX fell back below 20.
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S&P 500 down 1.62% — Market Pulse · Jun 10, 2026
Market Pulse · Jun 10, 2026Stocks fell sharply on June 10 as breadth weakened, volatility rose, and defensive sectors like Staples and Energy led.
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S&P 500 down 0.26% — Market Pulse · Jun 9, 2026
Market Pulse · Jun 9, 2026Breadth improved sharply on June 9, but a 1.85% drop in XLK pulled the S&P 500 down 0.26% and the Nasdaq down 0.97%.
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S&P 500 up 0.30% — Market Pulse · Jun 8, 2026
Market Pulse · Jun 8, 2026The Nasdaq and Russell 2000 bounced on June 8, but weak breadth and a VIX still near 19 suggested risk appetite was only partly repaired.
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S&P 500 down 2.64% — Market Pulse · Jun 5, 2026
Market Pulse · Jun 5, 2026A sharp Friday selloff hit growth shares hardest, pushed the VIX to 21.51, and sent investors toward Staples, Utilities, and Health Care.
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S&P 500 up 0.48% — Market Pulse · Jun 4, 2026
Market Pulse · Jun 4, 2026Stocks rebounded on June 4 with strong breadth and lower volatility, but leadership favored the Dow and Russell 2000 over tech.
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S&P 500 down 0.74% — Market Pulse · Jun 3, 2026
Market Pulse · Jun 3, 2026U.S. stocks fell on June 3 as breadth softened, volatility ticked up, and leadership shifted toward Energy and Health Care.
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S&P 500 up 0.13% — Market Pulse · Jun 2, 2026
Market Pulse · Jun 2, 2026U.S. stocks edged higher on June 2, led by the Russell 2000. Breadth improved, but advancing volume stayed below 44% and sector leadership was uneven.
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S&P 500 up 0.26% — Market Pulse · Jun 1, 2026
Market Pulse · Jun 1, 2026The S&P 500 and Nasdaq closed at fresh highs, but weak breadth, a softer Russell 2000, and a higher VIX kept the session mixed.
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Market Pulse: Friday, May 29, 2026
Market Pulse · May 29, 2026The Dow led on May 29 while the S&P 500 and Nasdaq added fresh gains, though weaker breadth and small-cap slippage tempered the tone.
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Market Pulse: Thursday, May 28, 2026
Market Pulse · May 28, 2026The S&P 500 and Nasdaq closed at record highs on May 28, while mixed breadth and falling volatility pointed to a calmer, selective tape.
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Market Pulse: Wednesday, May 27, 2026
Market Pulse · May 27, 2026The S&P 500 and Nasdaq eked out fresh highs, but softer breadth, sector splits, and a flat Russell 2000 showed a more selective tape.
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Market Pulse: Tuesday, May 26, 2026
Market Pulse · May 26, 2026The Nasdaq rose 1.19% and Russell 2000 gained 1.79%, while mixed breadth and sector splits kept the advance from looking fully broad.
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Market Pulse: Friday, May 22, 2026
Market Pulse · May 22, 2026Stocks closed higher again on May 22, with the Russell 2000 leading, breadth strong, and the VIX slipping to 16.7 as participation improved.
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Market Pulse: Thursday, May 21, 2026
Market Pulse · May 21, 2026Stocks closed mixed but mostly higher on May 21, with the Russell 2000 leading, breadth positive, and the VIX easing to 16.76.
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Market Pulse: Wednesday, May 20, 2026
Market Pulse · May 20, 2026U.S. stocks rebounded on May 20, led by small caps and growth, with strong breadth, lower volatility, and clear rotation away from energy.
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Market Pulse: Tuesday, May 19, 2026
Market Pulse · May 19, 2026Stocks slipped across the board on May 19 as breadth softened, small caps lagged, and Energy and Health Care led a defensive-leaning tape.
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Market Pulse: Monday, May 18, 2026
Market Pulse · May 18, 2026The Dow rose 0.32% while the S&P 500 slipped 0.07%. Breadth improved sharply, but weakness in Technology and small caps capped the tape.
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Understanding Market Breadth: A Complete Guide for Investors
Market Education · Nov 28, 2025Learn how market breadth indicators measure stock market health beyond price indices and provide crucial insights for investment decisions.
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Safe Withdrawal Rates in Retirement: The 4% Rule and Beyond
Retirement Planning · Oct 6, 2025Explore retirement withdrawal strategies and optimize your retirement income while preserving capital for the long term.