27/05/2026
OESTrades Forex Risk Calculation Cheat Sheet
1.Risk Amount Calculation Formula
`Risk Amount = (Account Balance × Risk %) ÷ 100`
মানে :
তোমার অ্যাকাউন্টের যত পার্সেন্ট রিস্ক নিবা, সেই টাকার পরিমাণ বের করা।
Example : $2000 অ্যাকাউন্ট, 0.5% রিস্ক
`Risk Amount = (2000 × 0.5) ÷ 100`
`Risk Amount = 1000 ÷ 100 = $10`
মানে এক ট্রেডে ম্যাক্স $10 লস নিতে পারবা।
2.Pip Value Calculator - Correct Formulas
1. Forex Market
Contract Size = 100,000 for 1 standard lot. Pip Size = 0.0001 for 4-digit pairs, 0.01 for JPY pairs.
◑USD Quote Pair - EUR/USD, GBP/USD
`Pip Value = Contract Size × Pip Size`
1 Lot EUR/USD = 100,000 × 0.0001 = *$10 per pip
◑USD Base Pair - USD/JPY, USD/CAD
`Pip Value = (Contract Size × Pip Size) ÷ Current Price`
1 Lot USD/JPY = (100,000 × 0.01) ÷ 150 = *$6.67 per pip
◑Cross Pair - EUR/GBP, GBP/JPY
`Pip Value = (Contract Size × Pip Size) × Base/USD Rate`
1 Lot EUR/GBP = (100,000 × 0.0001) × EUR/USD Rate
2. Metals & Oil
Contract Size দেখে নাও Broker এর Specification এ।
Gold XAUUSD
`Pip Value = Contract Size × Pip Size`
1 Lot = 100 oz × 0.01 = $1 per 0.01 move
মানে Gold 1.00 move করলে 1 lot এ $100 লাভ/লস
Silver XAGUSD
`Pip Value = Contract Size × Pip Size`
1 Lot = 5000 oz × 0.01 = $50 per 0.01 move
Oil USOIL, UKOIL
`Pip Value = Contract Size × Tick Size`
1 Lot = 1000 barrels × 0.01 = $10 per 0.01 move
3. Indices
NAS100, US30, DAX এ 1 point = 1.00
`Pip Value = Contract Size × Tick Size`
1 Lot NAS100 = 1 × 1 = $1 per 1 point move
1 Lot US30 = 1 × 1 = $1 per 1 point move
4. Crypto
`Pip Value = Contract Size × Tick Size`
1 Lot BTCUSD = 1 BTC × $1 = $1 per $1 move
1 Lot ETHUSD = 1 ETH × $0.01 = $0.01 per $0.01 move
সবচেয়ে সহজ উপায় :
MT4/MT5 খুলে Market Watch > Symbol এ Right Click > Specification > Tick Value দেখো।
ওটাই 1 tick এর ভ্যালু। 0.01 lot নিলে ওটাকে 100 দিয়ে ভাগ করো।
3. Lot Size Calculation Formula
◑Fixed Risk Account Method
Risk Amount ÷ (SL in Pips × Pip Value per 1 Lot)
Example: EUR/USD Trade
ধরি:
Account Balance: $2000
Risk: 0.5% = $10
SL: 20 pips
Pair: EUR/USD, তাই Pip Value per 1 Lot = $10
Step 1: Risk Amount বের করো
`Risk Amount = 2000 × 0.5 ÷ 100 = $10`
Step 2: Lot Size বের করো
`Lot Size = 10 ÷ (20 × 10)`
`Lot Size = 10 ÷ 200 = 0.05 Lot`
মানে 20 পিপ SL নিলে 0.05 lot নিলে এক্সাক্ট $10 রিস্ক হবে। SL হিট করলে $10 লস, বেশি না।
◑Fixed Fractional Method
Risk Amount ÷ [ (SL Pips + Spread Pips) × Pip Value per 1 Lot + Commission per Lot ]
Example: GBP/USD Trade
ধরি:
Account Balance: $2000
Risk: 0.5% = $10
SL: 20 pips
Spread: 2 pips
Pip Value per 1 Lot: $10
Commission: $7 per lot [FTMO, MFF এ প্রায় এমনই]
Calculation:
`Lot Size = 10 ÷ [ (20 + 2) × 10 + 7 ]`
`Lot Size = 10 ÷ [ 22 × 10 + 7 ]`
`Lot Size = 10 ÷ [ 220 + 7 ]`
`Lot Size = 10 ÷ 227 = 0.044 Lot`
মানে 0.04 lot নিলে SL, Spread, Commission সব মিলিয়ে টোটাল রিস্ক $10 এর আশেপাশে থাকবে।
4. SL in Pips Calculation Formula
◑Buy /Long Trade :
SL Pip=(Entry Price - Stop Loss Price) ÷ Pip Size
Example : Gold Buy Trade
Entry Price: 2500.50
Stop Loss: 2498.50
Pip Size: 0.01
`SL in Pips = (2500.50 - 2498.50) ÷ 0.01`
`SL in Pips = 2.00 ÷ 0.01 = 200 pips`
Note: Gold এ 1.00 = 100 pips
◑Sell / Short Trade :
SL Pip=(Stop Loss Price - Entry Price) ÷ Pip Size
Example : USD/JPY Sell Trade
Entry Price: 150.50
Stop Loss: 150.80
Pip Size: 0.01
`SL in Pips = (150.80 - 150.50) ÷ 0.01`
`SL in Pips = 0.30 ÷ 0.01 = 30 pips`
5. Performance Metrics Calculation Formula
Win Rate %
`Winning Trades ÷ Total Trades × 100`
Profit Factor
Gross Profit ÷ Gross Loss`
1.5 = ভালো, 2.0+ = এক্সিলেন্ট। 1 এর নিচে = Strategy বাদ।
Expectancy per Trade
`(Win Rate × Avg Win) - (Loss Rate × Avg Loss)`
Average R-Multiple
Total R ÷ Total Trades
Max Drawdown %
Peak to Trough Drop ÷ Peak × 100`
Prop firm এটাই মারে সবচেয়ে বেশি। 5% Limit থাকলে 4.5% এ থেমে যাবা।
Recovery Factor
Total Net Profit ÷ Max Drawdown`
3+ হলে ভালো। মানে $3000 Profit করতে Max $1000 DD খাইছো।
এটা বলে Strategy কতটা Stable.
Example :
4 Win = $140, 6 Loss = $80, Total Trades = 10
ধরো 1R = $10, Peak = $1000, Trough = $920
◑Win Rate : 40%
◑Profit Factor : 140 ÷ 80 = 1.75
◑Expectancy : +$6/Trade
◑Avg R-Multiple : Total R = +8R - 6R = +2R. 2R ÷ 10 = +
0.2R/Trade
◑Max DD : (1000-920) ÷ 1000 = 8%
◑Recovery Factor : $60 ÷ $80 = 0.75
