What Happens If You Start Trading Forex With Just $100?
Have you ever wondered what it’s like to trade forex with just $100, €100, or £100?
Thanks to margin trading, it’s technically possible to begin trading with a small deposit. But just because you can, does it mean you should?
Let’s explore what might happen if you open a trading account with only $100, using a broker with a Margin Call Level of 100% and a Stop Out Level of 20%.
Step 1: Fund Your Trading Account
You deposit $100 into your trading account. This becomes your account balance.
Account Overview:
- Balance: $100
- Equity: $100
- Used Margin: $0
- Free Margin: $100
- Floating P/L: $0
- Margin Level: –
Step 2: Open a Position
You decide to short EUR/USD at 1.20000 using 5 micro lots (5,000 units total).
- Margin Requirement: 1%
- EUR/USD Rate: 1.2000
- Notional Value: €5,000 = $6,000
- Required Margin: $6,000 × 0.01 = $60
Since this is your only open position, your Used Margin = $60.
Step 3: Equity and Free Margin
The trade is at breakeven, so your floating P/L = $0.
- Equity: $100
- Free Margin: $100 – $60 = $40
- Margin Level: ($100 / $60) × 100% = 167%
Your account is in a healthy state — for now.
Price Moves Against You: EUR/USD Rises 80 Pips
EUR/USD climbs to 1.2080.
New Margin Requirements:
- New Notional Value: €5,000 × 1.2080 = $6,040
- New Required Margin: $6,040 × 0.01 = $60.40
Floating Loss:
- 80 pips × $0.50 per pip (5 micro lots) = – $40
Updated Account:
- Equity: $100 – $40 = $60
- Used Margin: $60.40
- Free Margin: $60 – $60.40 = –$0.40
- Margin Level: ($60 / $60.40) × 100% = ~99%
You’ve now hit the Margin Call Level (100%). You’ll receive a warning from your broker, but your trade remains open. However, you cannot open new positions until your Margin Level goes back above 100%.
EUR/USD Rises Another 96 Pips
EUR/USD is now at 1.2176.
New Margin Requirements:
- Notional Value: €5,000 × 1.2176 = $6,088
- Required Margin: $6,088 × 0.01 = $60.88
Floating Loss:
- 176 pips × $0.50 = – $88
Updated Account:
- Equity: $100 – $88 = $12
- Free Margin: $12 – $60.88 = –$48.88
- Margin Level: ($12 / $60.88) × 100% = ~20%
Your Margin Level has dropped to the Stop Out Level (20%).
Stop Out Triggered
Your broker will now automatically close your position at market price.
Here’s what happens:
- Your trade is closed.
- Your Used Margin is released.
- Your Floating Loss is realized.
- Your Balance is updated: $100 – $88 = $12
Final account overview:
- Balance: $12
- Equity: $12
- Free Margin: $12
- Margin Level: – (no open positions)
You’ve just lost 88% of your account on a single trade — and the market only moved 176 pips, which is a typical move in a day or two.
Percentage Loss: (-$88 / $100) × 100% = -88%
Key Takeaway
While it’s technically possible to start trading forex with just $100, it comes with significant risk. Small accounts are highly vulnerable to margin calls and stop outs due to limited buffer against volatility.
Always understand the risks, and never trade more than you can afford to lose.
👏 Congratulations! You’ve just witnessed how easy it is to blow a $100 trading account.