The fourth lesson on building a trading system, "Monitoring for Signals—Volume-Price Resonance + Indicator Resonance, Precise Top and Bottom Reversals," has concluded. This lesson is perhaps the most "practical" in the entire series because it directly answers a fundamental question: When exactly should I take action?

Many friends have learned candlestick patterns, mastered trend judgment, and drawn support and resistance lines, but when they open the market, they still feel confused: it seems like a good buy here, a good sell there, but as soon as they enter, they get trapped; stop-losses trigger, and the price rebounds. Today’s lesson is specifically designed to cure this problem.

1. What exactly have we learned?
A one-sentence summary: Only act on resonance signals, avoid trading alone.

Resonance means multiple independent signals pointing to the same direction at the same time. A single signal is like judging rain just by looking at dark clouds in the sky—too easy to be fooled. In trading, we need at least 2-3 resonance conditions to be met simultaneously before considering opening a position.

1. Volume-Price Resonance—The most basic "Test of Authenticity"
Breakout with volume: Price breaks through a key resistance level with significantly increased volume (e.g., more than 50% above the average of the past 10 candles)—this is a genuine breakout, can chase.

Volume contraction during a pullback: In an uptrend, a pullback with decreasing volume indicates exhausted selling pressure—an opportunity to buy.

Accumulation: Continuous gentle volume increase at low levels, but price doesn’t rise much—main players are quietly accumulating, often leading to a trend later.

Volume-Price Divergence: Price makes a new high but volume shrinks (top divergence), or price makes a new low but volume expands (bottom divergence)—this is the most dangerous signal, beware of reversals.

Mnemonic: Price rising with shrinking volume, ready to reverse; Price falling with increasing volume, prepare to buy the dip.

2. Indicator Resonance—Multi-dimensional verification
MACD: Check direction (bullish above zero, bearish below zero), look for golden/death crosses, and divergence. MACD bottom divergence is more reliable than any single signal.

RSI: Oversold below 30, overbought above 70, but divergence is more important than extreme values. When multiple timeframes’ RSI are oversold/overbought simultaneously, signals are very strong.

KDJ: A short-term quick indicator, meaningful when a golden cross occurs below 20 or a death cross above 80; J value exceeding 100 or below 0 is also noteworthy.

Using these three indicators alone has flaws, but combined, they can filter out many false signals.

3. Multi-timeframe resonance—The big picture determines life or death
Daily chart sets the trend, 4-hour chart finds structure, 1-hour chart captures entry points.

If the daily is bullish, the 4-hour pulls back to support, and the 1-hour shows bottom divergence + bullish candle—triple timeframe resonance with very high success rate.

Never trade against the big trend on small timeframes—that’s like a mantis trying to stop a chariot.

4. Six elements of a perfect signal (Checklist)
For each trade, check off:

✅ Volume-price synchronized breakout (volume increase)

✅ MACD verification (golden/death cross or divergence)

✅ RSI confirmation (turning point in oversold or overbought zones)

✅ Candlestick patterns (hammer, engulfing, morning star, etc.)

✅ Moving average system (bullish or bearish alignment)

✅ Multi-timeframe resonance (4H + 1H aligned)

At least four conditions must be met before acting. Meeting only 2-3, wait further.

5. Four iron rules
Single trade loss ≤ 2% of total capital

Stop trading after 3 consecutive losses in a day

No opening positions without resonance signals

Do not trade within half an hour before major data releases

These rules are not restrictions but protections.

2. Why must we insist on resonance?
Because the market is full of noise and traps. Major players may use a big bullish candle to lure you into chasing high, then use a big bearish candle to trap you; they may repeatedly create golden/death crosses in choppy markets to make you flip-flop.

The essence of resonance is cross-verification from multiple independent dimensions. Like a case, a witness might be false, but if physical evidence, testimonies, surveillance, and fingerprints all match, the truth is clear.

Trading is the same. When you see the price at a key support (correct position), volume shrinks to the lowest (no more selling pressure), MACD shows bottom divergence (momentum exhaustion), RSI turns up from 30 (oversold recovery), and a hammer appears (candlestick confirmation)—if all these signals say “it’s going up,” then not going long is to betray yourself.

Resonance isn’t about catching every wave but about only taking high-probability opportunities. Less trading, but each trade is more profitable.

3. Homework—Turn knowledge into muscle memory
Historical backtesting: Open your trading software, switch to the 4-hour chart, go back three months, find at least 10 cases of “perfect resonance signals” (bottoms or tops), record the conditions before they appeared and the subsequent price movements.

Demo practice: Use today’s checklist to trade at least 20 times on a demo account. Only act on signals that meet more than four conditions. Track win rate and profit/loss ratio. If win rate exceeds 60%, consider going live.

Daily review: After each day’s close, record the resonance signals that appeared (whether you traded or not), analyze which are real and which are false. After a month, your market intuition will improve significantly.

Build your own signal library: Save screenshots of successful resonance cases from history, label the resonance conditions. When similar situations occur, you’ll have a reference.

4. Preview of the next lesson—Stop-loss, take-profit, and capital management (the final lesson)
In the previous four lessons, we learned about candlesticks, trends, positioning, and signals. But you’ll find that even if you judge the direction correctly, choose the right position, and wait for signals, without proper stop-loss and take-profit skills, you can still lose money.

Too narrow a stop-loss gets swept out by normal fluctuations; too wide, results in excessive losses.

Early take-profit means missing out on further gains; late take-profit risks giving back profits or even turning into losses.

Poor position sizing can cause severe damage after a single loss.

Next lesson, I will teach you step-by-step:

How to combine structural stop-loss and percentage-based stop-loss?

How to set moving stop-loss to let profits run?

Three classic modes of partial profit-taking.

How to dynamically adjust position size based on ATR?

Daily loss limits, consecutive stop-loss triggers, and risk control mechanisms.

The final and most critical part of your trading system. Please prepare your trading logs; we will do a lot of live simulations next lesson.

5. Final words
Dear crypto friends, the course on building a trading system has now completed four lessons. From basic candlesticks to trend, positioning, and signals, you already have a complete “analytical framework.” But remember: knowing is not the same as doing; doing is not the same as doing well.

Resonance trading requires immense patience. Sometimes you might watch the market all day and not see a perfect signal. During that time, don’t be impatient or lower your standards. Better to miss an opportunity than to make a mistake.

The market is always there, opportunities will always come. If your capital is gone, it’s truly gone.

I hope every student from today onward engraves the word “resonance” in their mind. Every time you consider opening a trade, ask yourself: How many resonance conditions are met? Are there at least four? If not, close your trading app and go for a walk.

Don’t act without signals; don’t hesitate when signals appear; don’t take risks with stop-losses; don’t be greedy at take-profit.

These four sentences are worth a thousand gold pieces.

I am Wang Yibo, and this is Yibo Talks Crypto. See you in the next lesson (Stop-loss, take-profit, and capital management)!

Wishing everyone a prosperous account and smooth trading!