Overtrading
Overtrading is trading too often or too large, usually out of boredom or emotion, which raises costs and the number of mistakes.
More screen time feels like more opportunity. But each extra trade adds costs and another chance for a mistake. Overtrading is what happens when activity replaces strategy.
- Reading time
- 3 min
- Also called
- Excessive trading, Trading too often, Over-sizing
- Updated
Overtrading in plain words
Overtrading means placing far more trades than a sound strategy calls for.1
It can also mean trading larger sizes than appropriate.1
It usually comes from boredom, the urge to win back losses, or a misunderstanding of how good trading actually works.2
How to stop overtrading
Define your setups
Know what a valid trade looks like; trading when no clear setup exists is a warning sign.2
Cap the count
Cap the number of trades you can place each day or week.1
Cap the size
Avoid trading larger sizes than appropriate.1
Count the costs
Include transaction costs in any performance assessment.1
Review regularly
Review trades to identify emotional patterns.1
Prefer quality
One well-planned trade beats 10 impulsive positions.2
Worked examples
Example 1 — Costs pile up
−$2,400 in costsA hypothetical trader makes 15 trades a day at $8 round-trip cost each, for 20 days.
| Trades | 300 |
| Costs | 300 × $8 = $2,400 |
Frequent trading without clear rationale accumulates costs rapidly.1
Example 2 — Fewer, better trades
+$480 netThe same hypothetical trader cuts to 2 trades a day with the same edge per trade of $20 gross.
| Trades | 40 |
| Gross | $800 |
| Costs | $320 |
| Net | $480 |
More trades do not mean more profits; fewer, planned trades left money after costs.2
Example 3 — Over-sizing on leverage
Account wiped outA hypothetical CFD trader with a $5,000 account opens positions worth $50,000 after a winning streak; a 10% adverse move hits.
| Exposure | $50,000 |
| Loss | $5,000 |
With leverage, overtrading is even more dangerous, because losses can be bigger than the money deposited.1
Overtrading vs disciplined trading
| Aspect | Overtrading | Disciplined |
|---|---|---|
| Trade trigger | Boredom, emotion | Defined setup |
| Trades per day | Unlimited | Capped |
| Position size | Swings with mood | Fixed rule |
| Costs | High | Controlled |
Where to watch for it
Quiet markets
Forcing trades in a dull Range.
After losses
Trying to win it back fast — close to revenge trading.
After wins
Overconfidence leading to bigger Position Sizing.
Fast styles
Scalping and Day Trading, where costs per trade matter most.
Advantages and disadvantages
Advantages
- Easy to measure — just count trades.
- Simple rules (trade caps) work well.
- Cutting it lowers costs immediately.
Disadvantages
- Raises spreads and commissions paid.
- Increases the number of mistakes.
- Amplified on leveraged products.
- Often hides emotional problems like tilt.
Going deeper
Read as far as you need. Each level builds on the one before it.
Common mistakes
No trade cap
Letting the day's count run without limit.
Ignoring costs
Judging results before spreads and fees.
Trading boredom
Opening positions to have something open.
Mood-based sizing
Increasing size after a winning streak.
Check your understanding
Test yourself before moving on. Each answer comes with an explanation.
Key points to remember
- Overtrading is too many or too-large trades.
- It usually comes from emotion or boredom.
- Costs grow with every extra trade.
- Cap trade count and size.
- Quality beats quantity.
Frequently asked questions
How many trades is too many?
Is day trading the same as overtrading?
Can a broker overtrade my account?
Further learning
- Daily and Weekly Loss Limits
Daily limits that stop a spiral.
- Trading Fees and Commissions
What each extra trade costs.
- Position Sizing
Keeping size consistent.
- Trading Plan
Defining when you trade.
Sources
This article is written in our own words. The sources below support the specific facts, rules and figures marked with a number in the text. Links open the original publisher’s page.
- CMC Markets. What is overtrading? Signs & how to avoid it (opens in a new tab) Checked .
- CMC Markets. Common trading mistakes: 10 errors UK traders should avoid (opens in a new tab) Checked .
- IG. Controlling emotions that cloud your judgment (opens in a new tab) Checked .
Educational content, not financial advice. Examples use hypothetical prices and simplified costs; actual fees, margin rules and regulations vary by broker, market and country. We are not affiliated with any publisher linked above. Last reviewed . Report an error or request a source credit.