Everything to research a stock, in one place
Free calculators, a complete financial-ratio reference, practical investing guides, and data-driven sector analysis — all built around NSE & BSE data. Learn a concept, then apply it to any real company on DocStoX.
Calculators
SIP, EMI, DCF, income tax, XIRR and more — with charts and plain-English explainers.
Financial Ratios
P/E, ROE, ROCE, debt-to-equity and more — formula, calculator and healthy ranges for each.
Stock Screens
Ready-made screens — high ROE, low P/E, debt-free, high dividend, growth and momentum.
Investing Guides
How to actually research Indian stocks — practical, jargon-free, tied to market data.
Sector Analysis
Data-driven FY26 breakdowns — revenue, margins, ROCE and valuations from audited filings.
Popular calculators
All calculators →Key financial ratios
All ratios →Investing guides
What the price-to-earnings (PE) ratio means, how to read it, what is a good PE, and its limits — explained with NSE & BSE examples.
Understand promoter holding, FII/DII stakes, pledged shares and public float — and what changes in the shareholding pattern signal for a stock.
Return on equity (ROE) and return on capital employed (ROCE) both measure quality — here is the difference, when each matters, and how to use them together.
A fast, repeatable 7-step checklist to analyse any Indian stock — quality, growth, valuation, debt, ownership and price — using data you can pull in minutes.
FIIs and DIIs are the two biggest forces in Indian equities. What each is, how their daily buying and selling moves the market, and how to track the flows.
Multibaggers are made by earnings growth, not luck. The real traits multibagger stocks share, the honest risks, and how to screen for candidates in India.
The debt-to-equity ratio tells you how much a company borrows versus its own capital. What a healthy D/E is, why it varies by sector, and how to use it.
A plain-English guide to reading quarterly and annual results — the three statements, what to look for in each, and the red flags that matter most.
India's main equity indices explained — Nifty 50, Next 50, Midcap 150 and Smallcap 250 — what each represents, their risk-return profile, and which to follow.
What large, mid and small cap mean in India, the risk-return trade-off of each, and how to find the right stocks for your goals.

