📊 Charts & Technical Analysis · Lesson 1 of 9 · 8 min
What Charts Actually Show
📊 A stock chart looks like a lie detector having a panic attack. But every squiggle is just two things — price and time — and millions of people frantically betting on what happens next. Let's learn to read the panic.
💡 Key idea
A chart is just price vs time — a live map of crowd psychology. TA reads the crowd, not the company.
🧠 Why it matters
A price chart plots PRICE (vertical) against TIME (horizontal). That's the whole skeleton. Every wiggle is the live tug-of-war between buyers and sellers. Technical analysis (TA) is the study of these charts to judge where price might go next — not by reading company news, but by reading crowd behavior. The most common chart type isn't the simple line; it's the CANDLESTICK chart, because each candle packs in far more information.
🌍 In the real world
💡 Two investors look at Apple. The FUNDAMENTAL investor reads earnings reports to decide what Apple is worth. The TECHNICAL investor reads the chart to guess what the CROWD will do next. Most pros blend both — the 'what' and the 'when.'
📌 Takeaways
- A chart = price (vertical) vs time (horizontal)
- TA studies crowd behavior, not company news
- Candlestick charts pack in the most info
✅ Test yourself
What two things does every price chart show?
- Profit and loss
- Price and time
- Buyers and CEOs
- News and rumors
Answer: B · Price and time
Price on the vertical axis, time on the horizontal — every chart is built from those two.
Technical analysis is mainly the study of...
- Company earnings reports
- Crowd behavior via price charts
- Interest rates
- CEO interviews
Answer: B · Crowd behavior via price charts
TA reads price action and crowd psychology rather than a company's fundamentals.
Why do traders prefer candlesticks over a simple line?
- They're prettier
- Each candle packs in more info (open, high, low, close)
- They're required by law
- They're always right
Answer: B · Each candle packs in more info (open, high, low, close)
A candle shows the open, high, low, and close for each period — far more than one line point.
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