A Price chart looks intimidating because there is a lot of ink on the screen, but underneath the indicators and overlays it is the same three components on every platform: a horizontal time axis, a vertical price axis, and a series of marks summarising what happened between adjacent moments in time. Master that mental model and every chart you ever open is suddenly the same chart, just dressed differently.
The axes
Time runs left to right; the most recent bar is at the right edge. Price runs bottom to top; higher numbers are higher up. Both axes can be linear or logarithmic. Linear is what beginners expect — equal distances mean equal absolute moves. Log scale makes equal distances mean equal percentage moves, which matters once you are looking at assets that span an order of magnitude or more. For day-trading time horizons it rarely matters; for long-history crypto charts it matters a lot.
Timeframes
Each bar on the chart covers some fixed window of time, called the Timeframe. On a 1-hour chart, one bar is one hour of trading. On a 1-day chart, one bar is a calendar day. The same instrument can look like a clean uptrend on the daily and a chaotic mess on the 5-minute. Neither is wrong — they are showing different questions. Always read the timeframe label before forming an opinion.
What each bar tells you
Every bar — regardless of the visualisation style — encodes OHLC: the open (first traded price in the window), the high (the maximum), the low (the minimum), and the Close (the last traded price). Those four numbers are the entire factual content of the bar; everything else is presentation.
Réflexion
Open a chart of any asset on three timeframes — 15-minute, 4-hour, daily. What story does each one tell you, and which would you trust if they disagreed?