Risk management at the trade level — position sizing, stop losses, risk reward — is essential.
But there is another level of risk management that most retail traders completely ignore — portfolio level risk.
You can follow every individual trade rule perfectly and still destroy your account through poor portfolio management.
In crypto — most assets move together. When Bitcoin drops 10% — most altcoins drop 15-30%.
The problem:
You have 5 trades open — all altcoins.
Your position sizing says 2% risk per trade.
But when Bitcoin crashes — all 5 trades hit stop loss simultaneously.
Total loss: 10% of account in one event.
This is correlation risk — your trades are not truly diversified.
Solution:
Never have more than 6-8% total account risk open simultaneously.
If risking 2% per trade — maximum 3-4 trades open at once.
Or reduce per trade risk to 1% and open maximum 6 trades.
Rule:
Total risk across ALL open positions ≤ 6% of account at any time.
Example:
Account: $10,000.
Maximum total risk: $600.
At 2% per trade: Maximum 3 trades open.
At 1% per trade: Maximum 6 trades open.
This ensures even a catastrophic market event — flash crash, exchange hack, black swan — cannot destroy your account.
Professional traders set a maximum daily loss limit.
Common rule:
If you lose 3-5% of account in one day — stop trading for the day.
Why:
Bad trading days create emotional damage — anger, frustration, desperation.
Emotional state after significant loss leads to revenge trading — taking increasingly large risks to recover.
This emotional spiral destroys accounts rapidly.
Stopping after hitting daily limit protects you from yourself.
Weekly loss limit:
If you lose 10% in one week — stop trading for the week.
Review your strategy. Something is wrong.
True diversification in crypto is difficult — most assets are highly correlated with Bitcoin.
Meaningful diversification:
Different sectors — DeFi, Layer 1s, Gaming, Infrastructure.
Different time horizons — short term trades + medium term holds.
Crypto + cash/stablecoins — reducing overall exposure in uncertain markets.
False diversification:
Holding 20 altcoins — all correlated with Bitcoin.
This is concentration — not diversification.
Tiered approach:
High conviction trades — 2% risk.
Medium conviction trades — 1% risk.
Speculative trades — 0.5% risk.
Never allocate equally to all ideas. Your best ideas deserve more capital than marginal setups.
Track your account drawdown continuously.
As drawdown increases — reduce risk per trade automatically.
| Drawdown | Risk per trade |
|---|---|
| 0-10% | Normal — 2% |
| 10-15% | Reduce to 1% |
| 15-20% | Reduce to 0.5% |
| Above 20% | Stop trading — review strategy |
This automatic risk reduction prevents a losing streak from compounding into account destruction.
Many traders feel they must always be in trades.
Cash is a valid position. Sometimes the best trade is no trade.
In uncertain market conditions — high cash allocation protects capital.
In clear trending conditions — deploy more aggressively.
Adapting your overall market exposure to conditions is advanced portfolio management that separates professional traders from retail traders.
In the next topic we will move to Subject 5 — Trading Psychology. This is where your true edge will be built or destroyed.