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Stock market blog


Find Great Stocks and Build an Efficient Portfolio with My Stock Screener and Portfolio Builder
Find Great Stocks and Build an Efficient Portfolio with My Stock Screener and Portfolio Builder Investing successfully means finding the right stocks for your risk appetite and combining them into a strong, diversified portfolio. My Stock Screener and Portfolio Builder app is designed to do exactly that. It allows you to find great stocks tailored to your risk profile and then construct an efficient investment portfolio using the Nobel Prize-winning Markowitz model. In this g

Sanzhi Kobzhan
Oct 30, 202510 min read


Cheap Stocks to Buy Now: How to Tell “Low Price” From “Undervalued”
Cheap Stocks to Buy Now: How to Tell “Low Price” From “Undervalued” When investors search for cheap stocks to buy now , many start with the wrong filter: share price. A stock trading at $4 can be expensive. A stock trading at $240 can be cheap. Price per share tells you what one share costs, not what the whole business is worth. To judge valuation, you need context: shares outstanding, debt, cash, cash flow, and the return the company earns on capital. That is why “ under $5”

Sanzhi Kobzhan
Apr 28 min read


Piotroski Score: The 9-Point Quality Checklist Value Investors Use (and How to Calculate It)
Piotroski Score: The 9-Point Quality Checklist Value Investors Use Table of Contents: What the Piotroski score is and who it’s for Where it comes from: the academic basis and what F-Score measures The nine signals, grouped into three buckets Step-by-step calculation How to interpret the score How to combine Piotroski with valuation and capital efficiency How to do this faster Piotroski Score: Is this business actually getting stronger? What the Piotroski score is and who it’s

Sanzhi Kobzhan
Apr 18 min read


ROIC and WACC: The Two Numbers That Reveal Whether a Business Creates Value
ROIC and WACC: The Two Numbers That Reveal Whether a Business Creates Value Table of Contents: Why ROIC matters so much ROIC formula: how to calculate it correctly The WACC formula in plain English How to interpret ROIC versus WACC Where investors go wrong A practical way to use this in stock research ROIC and WACC: The Spread That Separates Growth from Value Most investors begin with growth, margins, EPS, or valuation multiples . Those metrics matter, but they do not answer

Sanzhi Kobzhan
Mar 286 min read


How Do Stocks Work?
How Do Stocks Work? Table of Contents: What are stocks? Why do stock prices move? How do you make money in the stock market? Who should invest in stocks? Types of stocks How to buy stocks How to decide which stocks to buy How to manage a stock portfolio Common mistakes when investing in stocks If you want to understand how do you make money in the stock market, you need to start with one basic idea: a stock is a slice of ownership in a business. When you buy shares, you are n

Sanzhi Kobzhan
Mar 266 min read


11 Passive Income Ideas for Investors Who Want More Cash Flow
11 Passive Income Ideas for Investors Who Want More Cash Flow Most people hear “passive income” and imagine money showing up with no effort. In reality, the best passive income ideas usually require one of two things up front: capital or work. For investors, that is good news. It means you can build income streams with assets, systems, and content that keep paying long after the initial setup is done. The smartest way to approach passive income is to match the idea to your go

Sanzhi Kobzhan
Mar 247 min read


Day Trading for Beginners: How It Works, Rules, Risks, and First Steps
Day Trading for Beginners: How It Works, Rules, Risks, and First Steps Day trading attracts attention for one simple reason: it promises fast action. Traders buy and sell within the same session, aiming to profit from short-term price moves instead of waiting months or years for a stock to grow. But speed cuts both ways. The same volatility that creates opportunity can also create losses just as quickly. For beginners, the first priority is not finding the perfect strategy. I

Sanzhi Kobzhan
Mar 207 min read


Investment Basics: Saving & Investing Basics for Beginners
Investment Basics: Saving & Investing Basics for Beginners If you are new to the market, the first thing to understand is this: investing does not start with picking a stock . It starts with knowing what money should stay safe, what money can be put to work, and how much risk you can realistically handle. Those are the real investment basics, and they matter far more than any one ticker symbol. For beginners, saving and investing should work together, not compete with each ot

Sanzhi Kobzhan
Mar 176 min read


How To Invest in Stocks in 2026: A Beginner’s Guide
How To Invest in Stocks in 2026: A Beginner’s Guide Table of contents: Why investing in stocks still matters in 2026 What to know before you invest Buying Stocks: How to buy your first stock, a step-by-step guide How to choose your first stocks or funds Common beginner mistakes to avoid How the Stocks2Buy app can help Investing in stocks can look complicated from the outside. There is endless market commentary, constant price movement, and no shortage of opinions about what t

Sanzhi Kobzhan
Mar 158 min read


Capital Asset Pricing Model: Formula, Example, and How Investors Use It
Capital Asset Pricing Model: Formula, Example, and How Investors Use It The capital asset pricing model is one of the most important frameworks in modern finance because it answers a practical question: what return should an investor demand for taking a given level of market risk? For investment analysts, portfolio managers, traders, and long-term investors, that question sits at the center of security selection, portfolio construction, and performance evaluation. CAPM remai

Sanzhi Kobzhan
Mar 139 min read


Negative Correlation: What It Is, How to Calculate It, and Why It Matters for Investors
Negative Correlation: What It Is, How to Calculate It, and Why It Matters for Investors Negative correlation is one of the most important concepts in investing, risk management, and portfolio construction. It describes a relationship in which two assets, variables, or return series tend to move in opposite directions. When one rises, the other tends to fall. When one weakens, the other may strengthen. For investors, that relationship matters because portfolio risk is not dete

Sanzhi Kobzhan
Mar 128 min read


Stock Sentiment Map: Free crowd price forecasts to sharpen your daily trading plan
Stock Sentiment Map: Free crowd price forecasts to sharpen your daily trading plan Trading is often a lonely game: you build a thesis, pick a level , manage risk , and live with the outcome. But markets are also driven by collective behaviour — what traders as a group believe may happen next. Market sentiment is commonly described as the overall “feel” or attitude investors have towards a stock, sector, or the market, and it shows up in real buying and selling behaviour. The

Sanzhi Kobzhan
Feb 206 min read


How AI Can Undertake Equity Research and Save Investors Time
How AI Can Undertake Equity Research and Save Investors Time Why equity research consumes more time than most investors expect Equity research is not a single task. It is a workflow that combines data collection, accounting interpretation, business understanding, risk assessment, and valuation. Doing this well, repeatedly, across multiple companies is what turns “interesting ideas” into investable decisions. A large part of that workload sits inside primary disclosures. In th

Sanzhi Kobzhan
Feb 164 min read


6 Lessons I Learned from 10 Years as an Institutional Trader
Stocks fall fast, quality rebounds faster, and asset allocation matters more than stock picking. These lessons I learned as an institutional trader shaped how I trade today.

Sanzhi Kobzhan
Feb 69 min read


Best Logistics Stocks 2026: FedEx vs. UPS – Which Delivery Stock is Stronger Fundamentally?
Best Logistics Stocks 2026: FedEx vs. UPS Investors often compare FedEx (FDX) and United Parcel Service (UPS) – the two global delivery giants – when searching for the best logistics stocks in 2026. Both companies dominate the package transportation industry, offering domestic and international shipping, freight services, and logistics solutions. In this analysis, we will break down the key fundamentals of FedEx and UPS, compare their financial health side-by-side, and determ

Sanzhi Kobzhan
Jan 2219 min read


Achieving Institutional Alpha: A Professional Framework for the Individual Investor
Achieving Institutional Alpha: A Professional Framework for the Individual Investor The Structural Edge of Professional Capital Allocation Table of Contents: Accumulate Funds and Define Your Investment Strategy Mastering Market Psychology and Technical Analysis Fundamental Analysis, Valuations, and Risk Management Understanding Market Participants and Settlement Mechanics Opening the Brokerage Account Mastering Order Types and Algorithmic Execution Achieving Institutional Alp

Sanzhi Kobzhan
Jan 129 min read


Free Cash Flow Yield – An Overlooked Metric in Stock Analysis (Nvidia vs TSM Case Study)
Free Cash Flow Yield – An Overlooked Metric in Stock Analysis (Nvidia vs TSM Case Study) Table of Contents: What Is Free Cash Flow and Why Does It Matter? Key Metrics: Free Cash Flow Yield, EV/FCF, and OCF/Sales Nvidia’s Free Cash Flow Analysis (NVDA) Comparing NVDA and TSM: Free Cash Flow Face-Off An Overlooked Metric in Stock Analysis: FCF as a Fundamental Focus Investors increasingly recognize free cash flow (FCF) as a critical yardstick of a company’s financial health. Fr

Sanzhi Kobzhan
Jan 710 min read


Best AI Dividend Stocks to Buy Now: Cash Flows Plus Growth
Best AI Dividend Stocks to Buy Now: Cash Flows Plus Growth Investors are increasingly seeking stocks that offer both exposure to the booming artificial intelligence (AI) sector and reliable dividend income. In the current market, Broadcom (AVGO) and IBM (International Business Machines Corp.) stand out as two of the best AI dividend stocks to consider. These tech giants pair strong cash flows and established dividend track records with significant growth potential driven by A

Sanzhi Kobzhan
Jan 612 min read


The “Price-Tag Bias” Trap: Why “Undervalued Stocks Under $X” Screens Lie
The “Price-Tag Bias” Trap: Why “Undervalued Stocks Under $X” Screens Lie Many investors fall for the “cheap share” myth, assuming that a low nominal share price automatically means value. In reality, a stock’s price alone tells us nothing about its valuation. Stock splits perfectly illustrate this: after a split, the share price drops but total market capitalization stays the same. For example, a one-for-ten split would turn a $100 share into ten $10 shares, but the company’s

Sanzhi Kobzhan
Dec 22, 20254 min read


Reducing Market Risk: Hedging Strategies and Portfolio Optimization
Reducing Market Risk: Hedging Strategies and Portfolio Optimization Market risk (systematic risk) is the chance that broad economic or market events will hurt many stocks at once. In other words, it’s the risk that affects the entire market rather than just one company. A surprise interest-rate hike , for example, could drive down prices for Apple, Tesla and nearly all S&P 500 stocks together. By contrast, a problem unique to one company (like a poor earnings report) will usu

Sanzhi Kobzhan
Dec 19, 20254 min read
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