Charts and Price Structure

The candlestick is the standard unit of a price chart. Each candle summarizes one period — a minute, an hour, a day — with four numbers: the open (price at the start), the high and low (the extremes reached), and the close (price at the end). The thick part, the body, spans open to close. The thin lines above and below, the wicks (or shadows), show how far price stretched before settling.

Color tells you who won the period. A candle that closes above its open is typically green (or white) — buyers won. One that closes below its open is red (or black) — sellers won. The size and shape add detail: a long green body with tiny wicks means buyers dominated start to finish. A tiny body with long wicks means a tug-of-war — price explored both directions and ended near where it started, a sign of indecision.

You do not need to memorize dozens of candle pattern names. What matters is the logic: long bodies show conviction, long wicks show rejection of a price level, and small bodies show indecision. Read what the candle says about the battle, not its nickname.

A chart of the same stock looks completely different on different timeframes. On a 5-minute chart, today might look like chaos — violent swings up and down. On a daily chart, the same day is a single calm candle inside a smooth uptrend. On a monthly chart, the whole year is a gentle slope. All three are true; they just describe different horizons.

This is why beginners get confused: they analyze the daily chart, then panic over a 5-minute dip that is invisible noise on the timeframe they planned to trade. The rule is to trade the timeframe you analyzed. If your plan is built on the daily chart, a scary 5-minute candle is not new information — it is static. Many traders use multiple timeframe analysis: check the higher timeframe for direction (the trend), then the lower timeframe for precise entries. The daily chart says "uptrend," so you only look for buying opportunities on the hourly chart — never shorting against the bigger tide.

One more trap: lower timeframes have more noise and more false signals. A 1-minute chart will show you fifty "breakouts" a day, most of them meaningless. Higher timeframes filter the noise but react slower. Match the timeframe to your holding period from TF-101: day traders live on minutes, swing traders on hours and days, investors on weeks and months.

A trend is the market's direction over time: uptrend (rising), downtrend (falling), or no trend at all. The classic definition is beautifully simple. An uptrend is a series of higher highs and higher lows — each peak tops the last, and each dip bottoms above the last. A downtrend is lower highs and lower lows. If price is doing neither, it is not trending.

Trends matter because of the oldest advice in trading: the trend is your friend. Trading with the trend means the market's momentum is working for you; trading against it means fighting the tide. That does not mean trends never end — they all do — but beginners consistently try to pick tops and bottoms, catching falling knives, while professionals wait for the trend to declare itself and then climb aboard.

How do you spot a trend ending? Watch the pattern break: in an uptrend, the first lower low is an early warning that buyers are tiring. It is not proof the trend is over — trends pause and resume — but it is the market telling you the story may be changing. Never assume; wait for the structure to confirm.

Not all markets trend. Often price bounces between two roughly horizontal levels — a range (or sideways market). Buyers defend the bottom, sellers defend the top, and price ping-pongs between them. Ranges can last days or months, and they frustrate trend traders enormously: every "breakout" fails, every trend signal whipsaws.

Range trading has its own logic: buy near the bottom of the range, sell near the top — the opposite of trend trading. The critical skill is recognizing which environment you are in. The question to ask of every chart is: "Is this trending or ranging?" Most losses come from using trend tools in a range or range tools in a trend. When in doubt, zoom out: the higher timeframe usually reveals whether the sideways chop is just a pause inside a bigger trend.

Ranges eventually break — nothing bounces forever. When price finally escapes a long range with strong volume, the move can be powerful, because months of pent-up pressure release at once. But most "breakouts" from ranges fail and fall back inside, which is why professionals wait for confirmation rather than jumping at the first poke above the line.

Support is a price level where buying has historically shown up and stopped declines; resistance is where selling has shown up and capped rallies. Think of support as a floor and resistance as a ceiling. They form because of memory: traders who bought at a level defend it, traders who missed out wait to buy there next time, and traders trapped in losses sell when price returns to their entry to "get out even."

You draw them by connecting the lows (support) and highs (resistance) where price repeatedly turned. The more times a level holds, and the more volume traded there, the more significant it is. But here is the key insight beginners miss: support and resistance are zones, not exact lines. Expecting price to turn at $50.00 to the penny will drive you mad; thinking of it as "around $49.50 to $50.50" matches how markets actually behave.

And when a level finally breaks, its role flips: broken resistance becomes new support (buyers who missed the breakout wait for a retest), and broken support becomes new resistance. This role reversal is one of the most reliable concepts in chart reading — the old ceiling becomes the new floor.

A gap is an empty space on the chart — the price opens far from where it last closed, with no trading in between. Gaps happen when news breaks while the market is closed: earnings released overnight, a surprise announcement, a weekend crisis. The daily candle opens sharply higher or lower, leaving a visible hole.

Gaps matter for two reasons. First, they signal strong emotion — something changed minds while nobody could trade, and the opening rush reflects real urgency. Gaps in the direction of the trend, on heavy volume, often lead to continued movement. Second, they create risk: if you held a position overnight and bad news gaps the price past your stop-loss, your stop fills at the terrible gap price, not the price you chose. This gap risk is why day traders close everything before the bell and why position sizing must account for overnight exposure (more in TF-106).

A common piece of folklore says "gaps always fill" — that price returns to close the hole. Sometimes it does, often it does not, and betting on folklore is not a strategy. Treat gaps as information about sentiment and risk, not as predictions.

You can read the story. Now come the tools traders layer on top of it — moving averages, momentum, volume signals, and the divergences and false signals that humble everyone. TF-104 "Technical Analysis Toolkit" gives you the instruments, plus the warnings about what they cannot do.

> Recommended Tools > > [Webull](#) offers free professional-grade charting — candles, timeframes, and drawing tools for support and resistance lines. For curated research alongside your own chart reading, [Motley Fool](#) is worth a look. > > FTC disclosure: The Academy may earn a commission if you sign up through these links — it keeps the free lessons free.