✍️ Author: Shailendra Saurav
✅ Reviewed by: Stock360s Research Team
📅 Updated: June 14, 2026
Executive Summary
Fundamental analysis is the process of evaluating a company's financial health using its balance sheet, income statement, and cash flow statement. This guide explains each statement, highlights key red flags, and shows you how to use the Stock360s Fundamentals feature to access 3 years of annual data for any Indian or US stock – with one-click CSV export and market-specific formatting (₹ Cr for India, $B for US).
Key Takeaways
- ✅ The balance sheet reveals financial strength (assets vs liabilities).
- ✅ The income statement shows profitability (revenue, margins, net income).
- ✅ The cash flow statement exposes earnings quality (operating cash flow, free cash flow).
- ✅ Stock360s provides last 3 years of data – the ideal window for trend analysis.
- ✅ Download CSV to analyze offline in Excel or Google Sheets.
- ✅ Market-specific formatting – automatically converts numbers to local conventions (lakhs/crores for India, millions/billions for US).
What Is Fundamental Analysis?
Fundamental analysis is a method of determining a stock's intrinsic value by examining related economic, financial, and other qualitative and quantitative factors. For stock investors, the core of fundamental analysis lies in three financial statements that every public company publishes annually:
- Balance Sheet – A snapshot of what the company owns (assets) and owes (liabilities) at a specific date.
- Income Statement – Shows revenue, expenses, and profit over a period (usually a year).
- Cash Flow Statement – Tracks actual cash moving in and out of the business, separated into operating, investing, and financing activities.
💡 Why it matters: Stock price alone doesn't tell you if a company is financially sound. Fundamentals reveal hidden risks (excessive debt, deteriorating margins, poor cash conversion) that can wipe out investors long before the price drops.
Why Fundamental Analysis Matters for Investors
Over the long term, stock prices follow earnings and cash flow. Companies with strong fundamentals tend to recover faster from market downturns, while weak fundamentals can lead to bankruptcy. According to a study by Journal of Finance, fundamental factors explain over 70% of long-term stock returns. Ignoring fundamentals is like buying a house without an inspection.
The Three Core Financial Statements
1. Balance Sheet – Financial Strength Check
The balance sheet follows the equation: Assets = Liabilities + Shareholders' Equity.
- Assets – Cash, inventory, property, investments.
- Liabilities – Debt, accounts payable, other obligations.
- Equity – Share capital + retained earnings.
🚩 Red flags: Rising debt while profits stagnate; negative equity; current liabilities exceeding current assets (liquidity risk).
2. Income Statement – Profit Reality
Reveals whether the company actually makes money from its operations.
- Revenue – Total sales.
- Cost of Revenue – Direct costs to produce goods/services.
- Gross Profit = Revenue – Cost of Revenue.
- Operating Expenses – SG&A, R&D, depreciation.
- Net Income – Bottom line profit after all expenses and taxes.
🚩 Red flags: Revenue growing but net income flat/declining (margin squeeze); consistent losses; one-time gains hiding operational weakness.
3. Cash Flow Statement – The Truth Detector
Companies can show accounting profits but fail to generate cash. Cash flow is harder to manipulate.
- Operating Cash Flow (OCF) – Cash from core business activities. Should be positive and growing.
- Investing Cash Flow – Capital expenditures (CAPEX), acquisitions. Usually negative for growing companies.
- Financing Cash Flow – Debt issuance/repayment, dividends, share buybacks.
- Free Cash Flow (FCF) = OCF – CAPEX. Money available for dividends, debt reduction, or reinvestment.
🚩 Red flags: Net income positive but OCF negative (low earnings quality); persistent negative FCF; high CAPEX not translating into revenue growth.
How Stock360s Delivers Fundamental Data
Data Collection & Processing Methodology
Stock360s does not calculate or estimate financial metrics. Instead, it retrieves raw data directly from structured database tables populated from company annual reports and exchange filings. The backend API (/api/stock/fundamentals) applies the following rules:
- Year filter: Only the last 3 years (current year – 3) are returned to reduce payload and focus on recent trends.
- Ticker adaptation: For Indian market (IN), automatically appends
.NS(NSE suffix). For US market, removes any.NSsuffix. - Quota enforcement: Each user has a request limit (based on subscription). Exceeding returns HTTP 402 – upgrade required.
- Separate tables per market:
yearly_balance_sheet(India) /yearly_balance_sheet_us(US), similarly for cashflow and incomeStmt.
Data Sources & Update Frequency
Data is sourced from official company annual reports (Form 10-K for US, Annual Report for India) filed with exchanges (SEC, NSE, BSE). Historical data remains static after each filing.
Market-Specific Formatting & Visualization
Once data reaches the frontend, formatting rules apply to enhance readability:
- Indian market: ₹ with suffixes L (lakhs = 100,000) and Cr (crores = 10 million). Example: ₹12.5 Cr.
- US market: $ with suffixes K, M, B, T. Example: $1.2B.
- Percent metrics: Automatically detected (e.g., "GrossMargin", "ROE") and shown with % sign and two decimals.
- Per‑share values: EPS, BookValuePerShare displayed as plain numbers (not scaled).
- Missing data: Shows "N/A".
Step-by-Step Guide: Using Stock360s Fundamentals Tool
- Search for a stock – Type the ticker (e.g., RELIANCE, TCS, AAPL) in the search bar on Stock360s homepage.
- Go to stock detail page – Click on the stock from search results.
- Click the "Fundamentals" tab – This triggers an API call to fetch the last 3 years of financial data.
- View the three tables – Balance Sheet, Cash Flow, Income Statement appear with years as columns (most recent first).
- Analyze year-over-year trends – Compare numbers across columns to spot growth or deterioration.
- Download CSV (optional) – Click the "Download CSV" button on any table to save raw data for offline analysis in Excel.
📌 Note: If you are not logged in, you will be prompted to login. Free users may see demo data; logged-in users with valid subscription see live data, subject to quota limits.
Practical Example: Analyzing a Real Stock with Stock360s
Let's walk through an example using Reliance Industries (RELIANCE.NS). After clicking the Fundamentals tab, you'd see:
- Balance Sheet: Total Assets increased from ₹48,00,000 Cr (2025) to ₹52,00,000 Cr (2026). Total Debt decreased from ₹12,00,000 Cr to ₹11,00,000 Cr – positive sign.
- Income Statement: Revenue grew 12.5% (₹28,00,000 Cr → ₹32,00,000 Cr). Net margin improved from 16.1% to 17.2% – operational efficiency.
- Cash Flow: Free Cash Flow jumped from ₹3,70,000 Cr to ₹5,00,000 Cr – strong cash generation.
Based on this, an investor might conclude that Reliance is deleveraging, growing profitably, and generating ample free cash – all bullish signals. (Note: numbers are illustrative based on Stock360s demo data structure.)
Key Metrics to Watch (and Red Flags)
- Debt-to-Equity > 2 for most non-financials – high risk.
- Current Ratio (Current Assets / Current Liabilities) < 1 – liquidity concern.
- Operating Cash Flow consistently lower than Net Income – earnings may be manipulated.
- Free Cash Flow negative for 3+ years – may indicate unsustainable growth or poor capital allocation.
- Gross Margin declining year over year – pricing pressure or rising input costs.
Benefits of Using Stock360s for Fundamental Analysis
- ⏱️ Time saving: No need to download annual reports and manually enter data into spreadsheets.
- 📊 Standardized view: Same layout for all stocks, easy comparison.
- 🌍 Cross-market support: Indian and US stocks in one interface.
- 📥 CSV export: Power users can perform custom ratio analysis and modeling.
- 🔄 Auto-formatting: Local currency and number conventions.
- 🔒 Quota-managed access: Fair usage prevents abuse and ensures service reliability.
Common Mistakes Investors Make When Analyzing Fundamentals
- ❌ Ignoring cash flow and focusing only on net income.
- ❌ Assuming high revenue growth always equals a good investment (ignoring margin erosion).
- ❌ Overlooking debt levels in a rising interest rate environment.
- ❌ Using a single year’s data instead of trending 3 years.
- ❌ Not adjusting for one-time items (asset sales, legal settlements).
Use Cases for Fundamental Analysis
- Value investing: Find undervalued stocks with strong balance sheets and consistent free cash flow.
- Growth investing: Focus on revenue growth, margin expansion, and reinvestment rates.
- Dividend investing: Check free cash flow coverage of dividends and debt levels.
- Contrarian investing: Identify temporarily distressed companies with sound fundamentals.
Industry Applications: Sector-Specific Metrics
- Banking/Financials: Focus on NPA (non-performing assets), capital adequacy ratio, net interest margin.
- Real Estate: Inventory turnover, debt-to-equity, operating cash flow.
- IT Services: Revenue per employee, attrition rate, client concentration.
- Pharma: R&D spend as % of revenue, patent expiry impacts, regulatory compliance costs.
Comparison: Stock360s Fundamentals vs Alternatives
| Feature | Stock360s | Screener.in (India) | TradingView |
|---|---|---|---|
| CSV export | ✅ Yes per table | ❌ No | ❌ No (screenshot only) |
| Market support | India (NSE) & US | India only | Global |
| Auto-formatting | ₹ Cr / $B, % detection | ₹ Cr only | Customizable |
| Quota limits | Yes (fair usage) | No | Yes (pay per data) |
Verdict: Stock360s offers a streamlined, modern interface with CSV export, ideal for investors who need to move data into Excel for custom models.
Related Concepts
- Financial Ratios: P/E, P/B, ROE, Debt-to-Equity, Current Ratio – many are derived from fundamentals.
- Discounted Cash Flow (DCF) Modeling: Uses historical free cash flow to estimate intrinsic value.
- Technical Analysis: Complements fundamentals by timing entry/exit based on price patterns.
- Relative Valuation: Comparing a company’s multiples (P/E, EV/EBITDA) to peers.
How Stock360s Simplifies Fundamental Analysis
Stock360s transforms raw financial filings into an investor-friendly dashboard. Instead of opening 10-K PDFs and manually typing numbers, you get:
- One-click access to 3 years of balance sheet, cash flow, and income statement.
- Automatic ticker handling – no need to remember .NS for NSE stocks.
- Market-aware formatting – ₹ Cr for India, $B for US, percentages auto-detected.
- CSV export – for those who want to build their own DCF or ratio models.
All data is fetched via a secure API with user quota enforcement, ensuring fair access for all subscribers.
Frequently Asked Questions (50)
1. What is fundamental analysis?
Fundamental analysis evaluates a company’s intrinsic value by examining financial statements, management, industry conditions, and economic factors.
2. How does Stock360s get fundamental data?
From official annual reports filed with exchanges (NSE/BSE for India, SEC for US). Data is updated within 1-2 weeks of filing.
3. Why only the last 3 years?
To keep the tool fast and focus on recent trends – the most relevant for investment decisions. Older data can be found in full annual reports.
4. Can I download data to Excel?
Yes, each table has a “Download CSV” button. CSV files open in Excel, Google Sheets, or any spreadsheet software.
5. What does .NS mean in a ticker?
.NS identifies stocks listed on India’s National Stock Exchange (NSE). Stock360s appends it automatically for Indian market queries.
6. Why do I see “N/A” in some cells?
The company either did not report that metric for that year, or the value is missing in our source data.
7. Is quarterly data available?
Not in this Fundamentals feature. Only annual data is provided.
8. How accurate is the data?
It is sourced directly from official filings. However, Stock360s does not audit or verify the numbers – always cross-check with the original report for critical decisions.
9. Why do US numbers show “$1.2M” but Indian numbers show “₹1.2 Cr”?
We format according to local conventions: millions/billions for US, lakhs/crores for India.
10. What is a “Request limit reached” error?
Your current plan has a monthly request cap. Upgrade your plan or wait for the next billing cycle to reset your quota.
11. Does the demo show real data?
The demo uses sample data (DEMO_FUNDAMENTALS) to illustrate the interface. Logged-in users with quota see live data.
12. How do I switch between Indian and US markets?
The market setting is usually auto-detected from the stock page. You can also manually select IN or US in the stock search.
13. Can I see more than 3 years if I pay?
Currently the feature is limited to 3 years for all users.
14. What is free cash flow?
Free Cash Flow = Operating Cash Flow – Capital Expenditure. It represents cash available for dividends, debt repayment, or reinvestment.
15. What is a good ROE?
Generally above 15% is considered good, but it varies by industry. Compare with peers.
16. How often is the data refreshed?
Within 1-2 weeks after each company’s annual report filing.
17. Can I use Stock360s fundamentals on mobile?
Yes, the web interface is responsive. Tables are scrollable horizontally.
18. Does Stock360s calculate PE ratio?
Not within the Fundamentals feature. It only displays raw statement values.
19. Why is operating cash flow different from net income?
Net income includes non-cash items (depreciation, accruals). Operating cash flow adjusts for these to show actual cash generated.
20. What is EBITDA?
Earnings Before Interest, Taxes, Depreciation, Amortization – a proxy for operating cash flow before capital structure decisions.
21. How to spot a red flag in balance sheet?
Rising debt with flat equity, current liabilities exceeding current assets, negative retained earnings.
22. What is working capital?
Current Assets minus Current Liabilities. Positive working capital indicates ability to pay short-term obligations.
23. Can I compare two companies side by side?
Not directly in the Fundamentals tool. You would need to open two tabs or download CSVs and compare manually.
24. What is the difference between Indian and US financial statements?
India follows Ind AS (converged with IFRS); US follows GAAP. Some line items differ (e.g., “Reserves and Surplus” vs “Retained Earnings”).
25. Why do some US stocks have .NS? (They shouldn’t – Stock360s removes it automatically.)
If you see .NS for a US stock, it’s a bug. Our system strips .NS when market=US.
26. Is there a mobile app?
Currently Stock360s is a web-based platform, accessible on mobile browsers.
27. How do I export all three tables at once?
You need to click each “Download CSV” button separately. There is no bulk download.
28. What does “Gross Margin” represent?
(Revenue – Cost of Revenue) / Revenue. Shows how much profit a company makes after direct production costs.
29. Why do some metrics show percentages and others show currency?
We auto-detect metrics that contain keywords like “margin”, “yield”, “growth”, “roe”, etc., and format them as percentages.
30. What happens if the API fails?
An error message is displayed: “Failed to load fundamentals: [reason]”. You may retry.
31. Can I use the fundamentals data for backtesting?
Yes, you can download CSV and import into backtesting software or Python.
32. What is a “safe” debt-to-equity ratio?
Generally <1 for stable companies, <2 for growth companies. Banks and financials are evaluated differently.
33. How does Stock360s handle stock splits and adjustments?
The database stores reported numbers. Per-share metrics like EPS are as reported; no retroactive adjustment is performed.
34. What is the difference between “Operating Cash Flow” and “Free Cash Flow”?
Free Cash Flow = Operating Cash Flow – Capital Expenditure. OCF is before capital investments; FCF is after.
35. Why does my stock search return “Please login”?
The fundamentals API requires authentication. Log in to continue.
36. Can I suggest a new feature?
Yes, contact support@stock360s.com. We consider user feedback for future development.
37. What is “Book Value per Share”?
Shareholders’ Equity divided by number of outstanding shares. Often used as a floor for valuation.
38. How do I calculate year-over-year growth using the tables?
Subtract the older year from the newer year, divide by the older year, multiply by 100. You can also export to Excel and compute.
39. Is there any guarantee that data is error-free?
No. While we strive for accuracy, always verify critical numbers with official filings.
40. What is “Capital Expenditure” (CAPEX)?
Money spent on acquiring or upgrading physical assets like property, plants, and equipment.
41. How does Stock360s ensure fair usage?
By enforcing request quotas per user. Once limit is reached, HTTP 402 is returned.
42. Can I view fundamentals for stocks not on NSE/BSE?
Only NSE India and US stocks (NYSE/NASDAQ) are supported.
43. What is “Operating Margin”?
Operating Income / Revenue. Shows profitability from core operations before interest and taxes.
44. Why does the loading spinner sometimes cancel and retry?
The frontend uses a debounced load (300ms delay) and abort controller to avoid redundant requests when switching tabs quickly.
45. Can I programmatically access the API?
The API is intended for use by the Stock360s frontend. Direct programmatic access may be blocked or subject to terms.
46. What is “Retained Earnings”?
Cumulative net income minus dividends paid to shareholders. Part of shareholders’ equity.
47. How to interpret negative free cash flow?
It may be acceptable for high-growth companies investing heavily. But sustained negative FCF in mature companies is a red flag.
48. What does “CAGR” stand for?
Compound Annual Growth Rate. Not directly shown, but you can compute it from 3 years of revenue or net income.
49. Does Stock360s provide guidance or recommendations?
No. The tool only presents data. Investment decisions are solely your responsibility.
50. Where can I report a data discrepancy?
Email sales@stock360s.com with the ticker, year, metric, and correct value from the official report.
Glossary of Financial Terms
Balance Sheet
Snapshots assets, liabilities, equity at a point in time.
Snapshots assets, liabilities, equity at a point in time.
Income Statement
Shows revenue, expenses, profit over a period.
Shows revenue, expenses, profit over a period.
Cash Flow Statement
Reports cash inflows/outflows from operations, investing, financing.
Reports cash inflows/outflows from operations, investing, financing.
Operating Cash Flow (OCF)
Cash generated from core business activities.
Cash generated from core business activities.
Free Cash Flow (FCF)
OCF minus capital expenditure.
OCF minus capital expenditure.
EBITDA
Earnings before interest, taxes, depreciation, amortization.
Earnings before interest, taxes, depreciation, amortization.
EPS
Earnings Per Share = Net Income / Outstanding Shares.
Earnings Per Share = Net Income / Outstanding Shares.
ROE
Return on Equity = Net Income / Shareholders’ Equity.
Return on Equity = Net Income / Shareholders’ Equity.
Debt-to-Equity
Total Debt / Shareholders’ Equity – leverage measure.
Total Debt / Shareholders’ Equity – leverage measure.
Gross Margin
(Revenue – Cost of Revenue) / Revenue.
(Revenue – Cost of Revenue) / Revenue.
Net Margin
Net Income / Revenue.
Net Income / Revenue.
Working Capital
Current Assets – Current Liabilities.
Current Assets – Current Liabilities.
Capital Expenditure (CAPEX)
Funds used to acquire or upgrade physical assets.
Funds used to acquire or upgrade physical assets.
Current Ratio
Current Assets / Current Liabilities – liquidity metric.
Current Assets / Current Liabilities – liquidity metric.
Ticker Suffix .NS
Identifies NSE-listed stocks in India.
Identifies NSE-listed stocks in India.
Quota
Limit on API requests per user per period.
Limit on API requests per user per period.
References & Disclaimers
Data sources: Company annual reports filed with NSE/BSE (India) and SEC (US). Stock360s does not independently verify the accuracy of filed data.
Risk disclosure: Past financial performance does not guarantee future results. This tool is for informational purposes only and does not constitute investment advice. Always conduct your own research or consult a qualified financial advisor before making investment decisions.
Update policy: This page was last updated on June 14, 2026. Feature specifications may change; refer to the live product for current capabilities.
Conclusion
Mastering fundamental analysis is a superpower for long-term investors. With Stock360s, you no longer need to dig through PDFs or manually copy numbers. The Fundamentals feature gives you clean, comparable, downloadable financial data for Indian and US stocks – so you can focus on what matters: finding great companies at reasonable prices.
Ready to start? Search for a stock and click the Fundamentals tab.