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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
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