Stock trading tips · market metrics · research

The numbers on a stock page, and what to do with them

A quote page shows you twenty-odd figures in a grid. Each one has a formula, a blind spot and a way traders misread it. Start from the field that puzzles you, or from the tips that put the fields to work.

Read the trading tips Browse the metrics

Example Corp EXMPL

47.82 +0.86 (+1.83%)

Hypothetical
PEG
1.6
P/S
3.1
P/B
4.2
ROE
21.0%
ROIC
13.2%
Beta
1.08
SMA200
+6.2%
52W range
38.10 - 52.90
An invented company, laid out like a real quote page. Tap any field for its formula and what it hides.
TipTopic
Buying Near a 52-Week High Is Less Reckless Than It Feels

A stock trading near its 52-week high is not automatically too late to buy; judge it on extension, news and valuation.

Charts
Cheap Stocks With Heavy Debt Need a Second Filter

A low P/E screen should carry a second filter on debt, because P/E prices only the equity and ignores what lenders are owed.

Valuation
Choose Your Chart Timeframe From How Long You Will Hold

Pick chart bars much shorter than your holding period and check one timeframe higher for trend, since detail you will never feel adds false signals.

Charts
Moving Average Crossovers Are Late by Design

Moving average crossovers confirm moves that already happened, so use them to filter for trend direction and keep them out of entry timing.

Charts
Let the Economic Calendar Shape Your Position Size

A scheduled release can gap a stock past your stop, so check the calendar before entry and size the position for the gap you could face.

Market context
Two ETFs Can Hold the Same Stocks, So Check the Overlap

Two ETFs with different names can hold the same stocks at heavy weights, so measure the overlap before counting them as separate bets.

Market context
A Fair Value Estimate Is a Bundle of Someone's Assumptions

A fair value estimate is a structured opinion; read the assumptions behind it before the headline number.

Valuation
A Green Market Heatmap Can Hide a Narrow Rally

A green heatmap on a cap-weighted index can hide a day when most stocks fell, so check breadth before reading it as a strong market.

Market context

How-to guides

All guides →
GuideTaskTime
200-Day Moving Average Chart: How to Read the LineCharts10 min
Altman Z-Score Example: Scoring a Company From Its 10-KFilings and earnings25 min
Analyst Research Reports: Free and Paid Ways to Get ThemResearch and portfolio15 min
Charting Stocks: The Settings That Change What You SeeCharts15 min
ETF Overlap: How to Check a Whole PortfolioResearch and portfolio30 min
How to Keep a Stock Watchlist You Will Actually UseResearch and portfolio20 min