Volume: The "Second Leg" of Chart Analysis
Friend, if candlestick charts are one leg of trading analysis, volume is the other. Looking at candles without volume is like walking on one leg — you won't get far and you won't be steady.
Volume tells you "how many people participated in this price move." A 5% rally with $100 million in volume and a 5% rally with only $1 million in volume are fundamentally different.
The former shows massive capital buying and pushing price higher. The latter might just be a few people shuffling small amounts.
Today I'll walk you through volume analysis basics. Once you get this, your perspective on markets will completely change.
Volume Fundamentals
Where to Find Volume
Below the candlestick chart on Binance, you'll see a row of green and red bars — that's volume.
- Green bars: Price went up during that period
- Red bars: Price went down during that period
- Bar height: Represents the magnitude of volume
You can also see "24h Volume" on the trading pair page, showing total volume over the past 24 hours.
Volume Units
Volume can be expressed two ways:
- Token quantity: e.g., 1,000 BTC traded
- Dollar amount: e.g., $65 million USDT traded
Dollar amount is usually more informative, since the same token quantity represents different capital at different prices.
"High Volume" and "Low Volume"
- High volume (surge): Volume noticeably increases from prior levels. Typically 1.5x or more above recent averages.
- Low volume (dry-up): Volume noticeably decreases. Typically below 70% of recent averages.
- Gradual increase: Volume rises steadily — a healthy sign.
- Spike: Sudden extreme volume surge — needs careful attention.
Core Volume-Price Relationships
Rule 1: Price Up + Volume Up = Healthy Rally
Price rises alongside increasing volume — the healthiest uptrend pattern.
Meaning: More and more capital is buying in, driving price higher. Strong bullish sentiment with ample momentum.
Action: Hold or consider adding. This type of volume-confirmed rally typically continues.
Rule 2: Price Up + Volume Down = Fading Momentum
Price still rises, but volume keeps shrinking.
Meaning: Though price makes new highs, buying capital is declining. Upside momentum is fading — like a car accelerating uphill while easing off the gas.
Action: Time to be cautious. Consider trimming or tightening stops. If you're not in yet, don't chase.
Rule 3: Price Down + Volume Up = Panic Selling
Price drops alongside surging volume.
Meaning: Massive panic-driven selling. Heavy sell pressure means price will likely continue falling short-term.
Action: Don't try to catch the falling knife. Wait for the heavy selling to exhaust and volume to shrink before considering entry.
Special case: Extreme volume during a capitulation drop may actually signal the bottom is near — all sellers have sold.
Rule 4: Price Down + Volume Down = Slow Grind Lower
Price drifts down slowly with very low volume.
Meaning: No panic selling, but no buying interest either. The market grinds lower with no bullish momentum.
Action: Keep watching. Though daily drops are small, they can accumulate to substantial declines over time.
Rule 5: Sideways + Shrinking Volume = Coiling for a Move
Price ranges sideways while volume progressively decreases.
Meaning: Bulls and bears are temporarily balanced. The market is "brewing" a directional move. The more volume contracts, the more explosive the eventual breakout tends to be.
Action: Wait for directional confirmation before acting. Don't guess direction during consolidation.
Identifying Real vs. Fake Breakouts
This is volume analysis at its most practical.
What Is a Breakout?
A breakout occurs when price pushes through a significant support or resistance level. For example, if BTC has been ranging between 60,000-65,000 and suddenly jumps to 66,000, that's a breakout above 65,000 resistance.
The problem: some breakouts are "real" — price continues in the breakout direction. Others are "fake" — price quickly retreats back into the range.
How to Identify a Real Breakout
Characteristics of real breakouts:
- Volume surges significantly on the breakout: At least 1.5-2x the recent average
- Price holds above the level: Stays in the new zone for at least 1-2 candles
- Prior consolidation: Price ranged near resistance for a period beforehand
- Retest confirmation: After breaking out, a minor pullback to the old resistance (now support) before continuing higher
Real example: BTC ranged near 65,000 for two weeks, then one day broke to 66,500 on heavy volume. The next day it pulled back to 65,200, then rallied to 67,000. That's a reliable breakout.
How to Spot a Fake Breakout
Characteristics of fake breakouts:
- No notable volume increase on the break, possibly even shrinking
- Quick retreat: Price barely stays in the new zone
- Long upper wicks: Candles show long shadows above, indicating heavy selling pressure at higher prices
- No follow-through: The second and third candles after the breakout don't continue higher
Real example: BTC suddenly pumps to 66,000 breaking resistance, but volume is about the same as normal. It closes at 64,800, forming a long upper wick. The next day it drops to 63,500. Classic fake breakout.
Trading Strategy for Breakouts
Conservative approach:
- Don't rush in on the breakout
- Wait for a pullback retest
- If the retest holds (old resistance acts as support), buy
- Stop-loss below the old resistance level
Aggressive approach:
- If breakout volume is genuinely massive (2x+ average), buy a partial position
- Add on a successful retest
- If retest breaks below the old resistance, stop out immediately
Useful Volume Indicators
Beyond raw bar charts, several technical indicators help with volume analysis.
OBV (On-Balance Volume)
OBV cumulatively adds volume on up days and subtracts volume on down days to gauge money flow direction.
Usage:
- OBV trending up: Money flowing in — bullish
- OBV trending down: Money flowing out — bearish
- OBV diverging from price: May signal a trend reversal
Divergence example: Price makes a new high, but OBV doesn't (or is declining) — the rally lacks capital support, possibly a fake breakout or late-stage move.
Volume Moving Average
Add a moving average (e.g., 20-period) on top of volume bars for a clearer view of whether current volume is above or below average.
Usage:
- Volume bar above MA → High volume
- Volume bar below MA → Low volume
VWAP (Volume-Weighted Average Price)
VWAP is the average price weighted by volume, representing the average cost of most traders that day.
Usage:
- Price above VWAP: Most buyers that day are profitable
- Price below VWAP: Most buyers that day are underwater
- Price returning to VWAP: Potential support/resistance point
Adding Volume Indicators on Binance
Steps
- Open a trading pair's chart
- Click "Indicators" or "Technical Indicators"
- Search "Volume"
- Once added, volume bars appear below the candlestick chart
- You can also search and add OBV and other volume indicators
Recommended Setup
- Volume bars are shown by default — usually no need to add separately
- Add a 20-period volume moving average as a reference
- OBV as a supplementary analysis tool
Volume Analysis Caveats
Caveat 1: Don't Compare Across Timeframes
Daily volume and 4-hour volume can't be directly compared. When judging high vs. low volume, compare within the same timeframe against historical averages.
Caveat 2: Don't Compare Across Trading Pairs
BTC/USDT volume and a small-cap token's volume aren't comparable. Each pair has its own normal volume range.
Caveat 3: Volume Can't Stand Alone
Volume must be analyzed alongside price action. A single tall volume bar in isolation tells you nothing.
Caveat 4: Watch for Wash Trading
Some small-cap tokens may have artificially inflated volume. Major pairs (BTC, ETH) on Binance generally have reliable volume data.
Practice Recommendations
The best way to learn volume analysis is studying historical charts:
- Open BTC/USDT daily chart
- Review the past several months of price action
- Find obvious rally and selloff phases and observe the corresponding volume
- Find moments where price broke key levels and check if volume confirmed
- Find fake breakout examples and note how volume behaved
The more you analyze, the stronger your intuition for volume-price relationships becomes.
Summary
Core volume analysis takeaways:
- Price up + volume up is healthy; price up + volume down is a warning
- Real breakouts come with volume surges; fake breakouts often have flat or declining volume
- Panic volume drops may signal a bottom forming, but wait for confirmation
- Sideways with declining volume is coiling — wait for the directional break
- Combine with candlestick patterns and other indicators for comprehensive analysis
Master volume analysis, and you'll have a powerful tool for distinguishing real moves from fakes.