Recently, a friend asked me how to read candlestick charts.

Actually, this stuff looks intimidating at first glance, but once you grasp the tricks, it's very simple.
I myself started from zero understanding, and now I want to share my insights with everyone.

First, let's talk about the basic concept of candlestick charts.
K-line, also called candlestick or candle chart, condenses four prices over a period—opening price, closing price, highest price, lowest price—into a single line, using color and shape to reflect market buying and selling strength.
The rectangular part is called the real body, and the thin lines above and below are called shadows or wicks.
If the closing price is higher than the opening price, it's a bullish (positive) candle (usually red in Taiwan stocks);
if lower, it's a bearish (negative) candle (green).
This way, you can instantly see which side has the upper hand—bulls or bears.

At first, I kept memorizing various candlestick patterns blindly, but later I realized that’s useless.
What really matters are two things:
First, where the closing price is—this tells you who is controlling the market now;
Second, the length of the real body—long bodies indicate strong buying or selling power, short bodies suggest weaker force.
It's that simple, no need to memorize all patterns by heart.

Regarding timeframes, I recommend that short-term traders look at daily K-lines—they can quickly grasp daily price movements.
But if you're a long-term investor, daily charts are not very useful; weekly and monthly K-lines are your best friends.
I often start by looking at monthly charts for the big picture, then use weekly charts for confirmation, and finally daily charts to find entry points.
This layered approach is much more reliable than just looking at one type of candlestick chart.

The most practical way to read candlestick charts is to identify swings.
I first look at the trends of highs and lows:
If both highs and lows are gradually rising, it's an uptrend;
if they are falling, it's a downtrend;
if highs and lows are roughly at the same level, it's a sideways range.
After identifying the trend, I draw support and resistance lines, so once the price breaks through, the market reacts immediately.

My three-step summary for predicting reversal points:
First, wait for the price to approach support or resistance levels and see if a breakout is possible;
Second, observe if the candlestick bodies are getting smaller and the trend signals weakening, while also considering volume and other indicators;
Third, wait for a pullback with stronger momentum before executing a trade.
Many people rush into the market, only to be fooled by false breakouts—this is because they lack patience to wait for these signals.

Speaking of false breakouts, this is where I’ve fallen into the most traps.
Sometimes, the price breaks a high, a large bullish candle appears, and I enter the trade, only for the market to reverse immediately—losing money fast.
Later, I learned a trick—first identify the support and resistance levels of the breakout,
then wait for the price to pull back and fail to break through,
and trade in the opposite direction of the failure.
This method greatly improves success rates.

Another easily overlooked point:
When the retracement candles get larger and larger, it indicates increasing selling pressure and weakening buying power.
At this point, don’t rush to enter the market.
I’ve seen too many people add to their positions during this phase, only to get trapped badly.

Finally, a reminder: when momentum shows overbought or oversold conditions, the market is highly likely to reverse.
This often creates what’s called a liquidity gap—because traders are pessimistic about the current price, the market can turn sharply.
Recognizing these signals is much more reliable than blindly chasing highs or lows.

Overall, candlestick charts are not as complicated as they seem.
The key is to observe more and practice often.
Don’t just memorize patterns—understand the logic behind them.
Now, reading candlestick charts has become a habit for me; I can sense market sentiment at a glance.
You can try these methods too, and I believe you'll get the hang of it quickly.