Nazli Hangeldiyeva
Co-Founder, Grid Oasis & Grid Pulsar
Political Science & International Relations
Istanbul Medipol University
About
Nazli Hangeldiyeva is the Co-Founder of Grid Oasis and Grid Pulsar. She holds a degree in Political Science and International Relations from Istanbul Medipol University. Her interdisciplinary background in geopolitics and economics shapes her analytical perspective on financial markets, global trade dynamics, and the macroeconomic forces that drive long-term equity valuations.
At Grid Oasis, Nazli oversees the editorial vision behind the platform's investing education. She writes on topics ranging from classical value investing frameworks to modern sector analysis, drawing connections between political economy and fundamental stock research.
Guides by Nazli
Value Investing
31 guides- What Is Value Investing?→
- Intrinsic Value and How to Think About It→
- Margin of Safety in Investing→
- Growth vs Value Investing - A False Dichotomy?→
- The Difference Between Price and Value→
- Benjamin Graham's Approach to Intelligent Investing→
- Warren Buffett's Investment Principles→
- Peter Lynch's Investment Principles→
- Charlie Munger's Mental Models for Investors→
- Seth Klarman and Contrarian Value Investing→
- Joel Greenblatt's Magic Formula - Does It Still Work?→
- Howard Marks on Market Cycles→
- Every Financial Ratio Investors Should Know→
- What P/E Ratio Tells You and What It Hides→
- When Price-to-Book Matters and When It Doesn't→
- Peter Lynch's Favorite Metric - The PEG Ratio→
- Enterprise Value vs Market Cap→
- Book Value, Tangible Book, and Net-Net Investing→
- Earnings Yield vs Bond Yield→
- Why Smart People Make Bad Investment Decisions→
- How Loss Aversion Destroys Portfolio Returns→
- How Anchoring Bias Misleads Stock Valuations→
- Confirmation Bias - The Silent Killer of Thesis Quality→
- Why Investors Sell Winners and Hold Losers→
- Herd Mentality in Financial Markets→
- How Overconfidence Distorts Investment Decisions→
- Dollar-Cost Averaging vs Lump Sum→
- Small Cap vs Large Cap - What the Data Says→
- Deep Value vs Quality Value→
- Concentration vs Diversification for Value Investors→
- How to Tell a Value Trap From a Real Bargain→
Stock Valuation Methods
27 guides- DCF Analysis - A Complete Walkthrough→
- Comparable Company Analysis→
- Precedent Transaction Analysis→
- Asset-Based Valuation→
- The Dividend Discount Model→
- Sum-of-the-Parts Valuation→
- The Residual Income Model→
- How to Analyze a Company Before You Buy the Stock→
- Financial Statements for Investors→
- How to Read a 10-K Filing→
- How to Read a 10-Q Report→
- Proxy Statements - Executive Pay and Red Flags→
- SEC Filings - 8-K, S-1, 13F, and What Each Reveals→
- The MD&A Section and What It Really Tells You→
- How to Value Technology Companies→
- How to Value Bank Stocks→
- How to Value REITs→
- How to Value Retail and Consumer Companies→
- How to Value Energy Companies→
- How to Value Healthcare and Biotech Stocks→
- How to Value Insurance Companies→
- How to Build a Valuation Model From Scratch→
- How to Estimate a Company's Cost of Capital→
- Terminal Value - The Most Dangerous Number in a DCF→
- Stress-Testing Your Valuation Assumptions→
- How to Spot Aggressive Accounting→
- Reverse DCF - Starting With the Stock Price→
Long-Term Investing
27 guides- How to Start Investing - A Beginner's Roadmap→
- Brokerage Accounts - Types, Fees, and How to Choose→
- How Much Money Do You Need to Start Investing?→
- Stocks, Bonds, and Cash - The Three Building Blocks→
- What It Actually Means to Own a Stock→
- The Power of Compounding→
- Portfolio Construction for Long-Term Investors→
- How Much Diversification Is Enough?→
- Asset Allocation by Age→
- How to Rebalance Your Portfolio→
- Position Sizing - How Much to Put in Each Stock→
- Tax-Advantaged Accounts - IRA, 401(k), and Roth→
- Risk Management for Individual Investors→
- Volatility Is Not Risk→
- Systematic vs Unsystematic Risk→
- How to Survive Portfolio Drawdowns→
- The Role of Cash in a Portfolio→
- Inflation and Your Portfolio - What History Teaches→
- Real Returns vs Nominal Returns→
- How Currency Movements Affect Your Investments→
- The Long-Term Case for Equities→
- Time in the Market vs Timing the Market→
- When to Sell a Stock - A Decision Framework→
- The Sunk Cost Trap in Investing→
- Opportunity Cost - The Skill Most Investors Lack→
- Tax-Loss Harvesting - A Practical Guide→
- The Endowment Effect and Your Portfolio→
Stock Market
28 guides- NYSE vs Nasdaq - How They Actually Differ→
- How a Stock Trade Executes From Click to Settlement→
- Market Makers and How Liquidity Works→
- Order Types - Market, Limit, Stop, and When to Use Each→
- What Happens After You Press Buy - T+1 Settlement→
- Pre-Market and After-Hours Trading→
- Dark Pools and Alternative Trading Systems→
- ETFs vs Individual Stocks - A Rational Comparison→
- ETFs vs Mutual Funds→
- The Four Major U.S. Market Indices→
- How Index Inclusion Works→
- ADRs - How to Invest in Foreign Companies→
- Preferred Stock vs Common Stock→
- What Are SPACs and Do They Work?→
- How Interest Rates Affect the Stock Market→
- The Federal Reserve and How It Moves Markets→
- The Yield Curve and Why Investors Watch It→
- How GDP Growth Connects to Corporate Earnings→
- The Dollar and U.S. Stocks - The Relationship→
- Fiscal Policy and the Stock Market→
- How Oil Prices Affect Different Sectors→
- Bull Markets and Bear Markets - History and Patterns→
- How Often Market Corrections Happen→
- What Actually Moves Stock Prices?→
- How Short Selling Works→
- How Companies Go Public - The IPO Process→
- Stock Splits and What They Actually Mean→
- Circuit Breakers and Market Halts→
Sector Analysis
21 guides- Top-Down vs Bottom-Up Investing→
- Sector Rotation and the Economic Cycle→
- Cyclical vs Defensive Sectors→
- Porter's Five Forces for Stock Investors→
- Industry Life Cycles and What They Mean→
- Technology Sector - Key Metrics and What to Watch→
- Healthcare Sector - Pharma, Biotech, and Devices→
- Financial Sector - Banks, Insurance, and Fintech→
- Energy Sector - Oil, Gas, and Renewables→
- Consumer Discretionary vs Consumer Staples→
- Industrials - Aerospace, Machinery, and Infrastructure→
- Real Estate - REITs, Homebuilders, and Property Cycles→
- Utilities - Regulated Returns and Rate Sensitivity→
- Communication Services - Media and Platform Economics→
- Materials - Commodities, Chemicals, and Pricing Power→
- The AI and Semiconductor Subsector→
- Which Sectors Perform Best in Recessions?→
- Sector Correlation and Portfolio Diversification→
- Dividend Yields by Sector→
- What Good Margins Look Like in Each Sector→
- Capital Intensity by Sector - Who Needs the Most→
Dividend Investing
22 guides- How Dividends Work - From Declaration to Payment→
- Dividend Yield vs Dividend Growth→
- Payout Ratio and Dividend Sustainability→
- Free Cash Flow Payout Ratio→
- Special Dividends and What They Signal→
- How Companies Decide to Start, Raise, or Cut Dividends→
- Dividend Aristocrats and Why They Matter→
- Dividend Kings - 50+ Years of Consecutive Increases→
- How to Spot High-Yield Dividend Traps→
- How to Build a Dividend Growth Portfolio→
- DRIP Plans - How They Work and When to Use Them→
- Does the Dividend Capture Strategy Work?→
- REITs as Income Vehicles→
- Qualified vs Ordinary Dividends→
- Dividend Investing in Tax-Advantaged Accounts→
- Dividends as a Retirement Income Strategy→
- International Dividends and Withholding Tax→
- How to Analyze a Dividend Stock→
- Dividend Coverage Ratios→
- Sector-by-Sector Dividend Analysis→
- Share Buybacks vs Dividends→
- Dividend Yield on Cost→
Financial History
23 guides- The History of Stock Exchanges→
- The History of the New York Stock Exchange→
- How the Federal Reserve Was Created→
- Why the SEC Exists - A History→
- The Gold Standard, Bretton Woods, and the Dollar→
- A Brief History of Banking→
- The History of Value Investing→
- How Index Investing Was Born→
- The Rise of Mutual Funds→
- The History of Hedge Funds→
- From Ticker Tape to Terminal - How Analysis Evolved→
- When Ordinary People Entered the Market→
- Benjamin Graham - The Father of Value Investing→
- Keynes the Investor→
- Lessons From Jesse Livermore→
- J.P. Morgan - The Man Who Bailed Out America→
- The Rothschilds and International Finance→
- How 1929 Changed Financial Regulation Forever→
- The End of Glass-Steagall→
- The Rise of Algorithmic Trading→
- How the 2008 Crisis Reshaped Global Finance→
- From Commission Fees to Zero-Commission Trading→
- How Passive Investing Changed Wall Street→
Economics
27 guides- GDP - What It Measures and Why Investors Care→
- Types of Inflation and How They Affect Markets→
- Why Deflation Can Be Worse Than Inflation→
- Supply and Demand in Financial Markets→
- Opportunity Cost in Economics and Investing→
- How the Fed Sets Interest Rates→
- Quantitative Easing and Tightening→
- The Money Supply - M1, M2, and Liquidity→
- Major Central Banks and Their Market Impact→
- Money Printing and Asset Prices→
- When Government Debt Starts to Matter→
- How Tax Policy Affects Stock Valuations→
- Trade Policy, Tariffs, and the Stock Market→
- Government Spending as an Economic Driver→
- The National Debt and What Investors Should Know→
- Leading, Lagging, and Coincident Indicators→
- What Investors Look For on Jobs Friday→
- CPI vs PCE - How Inflation Is Measured→
- Housing Data as an Economic Indicator→
- Does Consumer Confidence Predict Spending?→
- PMI - The Early Warning System for Recessions→
- The Misery Index, Sahm Rule, and Other Signals→
- How Exchange Rates Affect Multinational Earnings→
- Emerging Markets - Higher Growth, Higher Risk→
- The Petrodollar System and Global Markets→
- How Supply Chain Disruptions Create Winners and Losers→
- What Happens When Countries Can't Pay Their Debt→
Corporate Governance
27 guides- How Corporate Boards Actually Work→
- Why Independent Directors Matter→
- The CEO's Role in Creating Shareholder Value→
- Founder-Led Companies - Advantages and Risks→
- Board Tenure - When Long Service Becomes Entrenchment→
- How to Read a Proxy Statement→
- Dual-Class Shares and the Voting Rights Debate→
- How Activist Investors Change Companies→
- Poison Pills and Anti-Takeover Defenses→
- Do Shareholder Proposals Make a Difference?→
- Minority Shareholder Protections→
- How Executive Compensation Actually Works→
- Stock-Based Compensation and Shareholder Dilution→
- Golden Parachutes and Clawbacks→
- How to Tell If CEO Pay Is Justified→
- The Say-on-Pay Vote - Does It Change Anything?→
- Capital Allocation - The CEO's Most Important Job→
- When Share Buybacks Destroy Value→
- M&A From a Governance Perspective→
- What Insider Transactions Signal→
- Red Flags in Related-Party Transactions→
- Lessons From Enron, WorldCom, and Wirecard→
- Corporations, LLCs, and Partnerships for Investors→
- How Holding Companies and Conglomerates Work→
- Spin-Offs, Carve-Outs, and Split-Offs→
- SPACs and Reverse Mergers as Paths to Going Public→
- What Happens to Your Shares in a Bankruptcy→
Market Crises
25 guides- How Financial Crises Develop→
- The Role of Leverage in Every Market Crisis→
- Liquidity Crises vs Solvency Crises→
- How Crises Spread From One Market to Everything→
- The Psychology of Panic Selling→
- Central Banks as Lenders of Last Resort→
- Tulip Mania - The First Speculative Bubble→
- The South Sea Bubble of 1720→
- The Dot-Com Bubble and Crash→
- The U.S. Housing Bubble - Subprime to Collapse→
- Crypto Bubbles - Bitcoin, ICOs, and NFTs→
- Anatomy of a Bubble - The Minsky Framework→
- The Panic of 1907 and the Birth of the Fed→
- The Crash of 1929 and the Great Depression→
- Black Monday 1987→
- The Asian Financial Crisis of 1997→
- The 2008 Global Financial Crisis - A Timeline→
- The COVID-19 Crash of 2020→
- The European Sovereign Debt Crisis→
- What the Best Investors Did During Crashes→
- How to Identify Opportunity in Market Chaos→
- How Crises Change Financial Regulation→
- Crisis-Proofing Your Portfolio→
- How Long Bear Markets Last→
- Famous Short Sellers Who Saw It Coming→