Stochastic Oscillator Explained: %K, %D and TradingView Settings
Understand Stochastic %K and %D, set up the indicator in TradingView, and examine two historical examples without treating levels or crossovers as trading instructions.
Investing Guides
Free lessons on investing basics, stock charts, financial statements, cash flow, and valuation. Choose a starting point below, or browse the latest guides.
Completely new to investing? Start the free four-part beginner course with What Is a Stock. No investing account or paid tool is needed.
Before committing money, make a simple money plan. Then practice compounding, fees, and inflation with fictional amounts.
Ready to explore chart tools? Browse the TradingView guides by task.
Learning company research? Use the ten-step stock-analysis framework.
How Oil Prices Affect Company Margins: A 10-K Reading Checklist
Trace oil-price changes through a 10-K using fuel costs, pricing power, hedges, segment results, and a practical margin-reading worksheet.
Sakata’s Five Methods: A Practical Candlestick Guide
Explore Sakata’s five candlestick pattern families, their definitions and limitations, with chart context, failure examples, and a historical case for careful observation.
How to Use the TradingView Earnings Calendar
A practical walkthrough of TradingView’s earnings calendar, from country and time-zone settings to estimates, actual results, and company-source checks.
TradingView Free vs Paid for Long-Term Investors
Compare TradingView’s free and paid plans by chart, indicator, and alert limits, and decide whether extra capacity fits your long-term research workflow.
Support and Resistance for Beginners: How to Mark Zones in TradingView
Learn to mark support and resistance zones in TradingView, understand failed breakouts, and practice with fictional charts without placing a trade.
Why Did My DCF Value Fall When Cash Flow Improved?
A DCF estimate can fall even when the cash-flow forecast improves. A higher discount rate, weaker long-term assumptions, or a less favorable equity bridge can outweigh the improvement. The useful next step is to compare the old and new inputs and change one assumption at a time. Try this prediction before looking at the results: … Read more
How to Calculate TTM Free Cash Flow From a 10-Q
To calculate trailing 12-month free cash flow, add the latest year-to-date figure to the previous full fiscal year, then subtract the previous year's matching year-to-date figure. Apply the same calculation separately to operating cash flow and capital expenditures, using a consistent definition. The important detail is the period above each column. A cash-flow statement in … Read more
What Is the Difference Between Market and Limit Orders?
Investing foundations A market order asks to buy or sell at the best available prices. It usually favors getting the trade completed quickly, while the final price remains uncertain. A limit order sets a price boundary: the highest price you will pay to buy, or the lowest you will accept to sell. It may remain … Read more
Can I Put Reported Free Cash Flow Straight Into a DCF Calculator?
Only if its cash-flow definition matches the calculator and the starting period is suitable for your forecast. Stock Metric Lab’s free DCF calculator uses free cash flow to the firm (FCFF), discounted at the weighted average cost of capital (WACC). A reported or calculated operating-cash-flow-minus-capex figure needs a reconciliation before it can serve as that … Read more