1) Lot Size & Risk % — The Only Formula You Need
Lot size is simply how big your position is. New traders often guess it. Pros calculate it based on account balance, risk %, and stop-loss distance. Here’s the simple framework.
The rule
Position size (units) = (Account balance × Risk %) ÷ (Stop-loss in pips × Pip value)
Then convert units → lots (1 standard lot = 100,000 units).
Example
- Balance: $2,500
- Risk: 1% → $25 max loss
- Stop-loss: 25 pips on EURUSD
- Pip value (EURUSD, 1 standard lot): ≈ $10 / pip
$25 ÷ (25 × $10) = 0.1 of a standard lot = 0.10 lots (mini lot). That’s the correct size to keep risk to 1%.
Don’t want to do math? Use the Lot Size Calculator before every trade.
Common mistakes
- Using the same lot size on every pair (pip values differ).
- Ignoring stop-loss distance (larger stops require smaller lots).
- Risking more after a loss — stick to the same risk %.
2) Leverage & Margin — How to Avoid Margin Calls
Leverage lets you control a larger position with a smaller deposit. Margin is that deposit. Too much leverage = tiny price moves can wipe you out.
Quick definitions
| Term | What it means |
|---|
| Leverage 1:50 | Every $1 controls $50 in the market |
| Required margin | Portion of your balance “locked” to open the trade |
| Free margin | Balance − Used margin |
| Margin call/stop out | Broker closes your trade if equity falls too low |
Safe approach
- Pick leverage for flexibility, not for bigger bets. 1:30–1:100 is plenty for retail traders.
- Never size a trade based on margin alone — size it by risk % with the calculator.
- Keep free margin high; don’t stack multiple large positions.
Reminder: Leverage doesn’t change your risk if you size by risk % correctly. It only changes how much margin is tied up.
3) Stop-Loss & Take-Profit — Where to Place Them
Good stops protect you from “one bad candle.” Place stops beyond structure, not at random round numbers.
Simple placement ideas
- Trend trade: SL below the last higher low (for longs) or above the last lower high (for shorts).
- Range trade: SL just beyond the range edge; TP toward the opposite side.
- News day: Widen stops or sit out. Spreads can spike.
Risk–reward (R:R)
Aim for at least 1:1.5 or 1:2. That way you can be wrong often and still grow.
Checklist before entry
- Where is invalidation on the chart? Place SL there.
- Does TP make sense before major structure?
- Lot size matched to stop distance with the calculator?
4) Journaling & Psychology — Build Consistency
If you don’t track it, you can’t fix it. A basic journal turns random trading into a repeatable process.
What to record
- Pair, direction, entry/exit, screenshots
- Setup type (trend, range, breakout), reason for entry
- Planned vs. actual SL/TP and emotions during trade
Weekly review (15 minutes)
- Top 3 mistakes — how to avoid next week
- Which setups work best for you? Double down on them.
- Are you breaking rules after a loss? Add a cool-off rule.
Consistency comes from boring habits: same risk %, same pre-trade checklist, same exit rules.
5) Pairs, Pips & Sessions — The Forex Basics
Forex quotes show a base currency vs. a quote currency (e.g., EUR/USD). If EUR/USD rises, the euro strengthened vs. the dollar.
Major pairs & typical behavior
| Pair | Why traders like it |
|---|
| EURUSD | Low spreads, smooth trends |
| GBPUSD | More volatility; great for momentum |
| USDJPY | Respectful technicals; tracks yields |
| USDCAD | Oil-sensitive; cleaner in NY session |
| AUDUSD / NZDUSD | Commodity & Asia session influence |
| XAUUSD (Gold) | Volatile; manage risk carefully |
Pips & pip value
A pip is the standard price move unit (0.0001 for most pairs, 0.01 for JPY pairs). Pip value depends on pair and lot size. The calculator handles this for you.
Sessions
- London: Highest volume; breakouts
- New York: News + reversals
- Asia: Often range-bound; good for mean-revert
Start with 1–2 pairs, one session, and a single setup. Master that, then expand.