Lesson 412–15 minBeginner

Trading Instruments and Contract Specifications

Explore symbols in Market Watch, compare asset classes, and read contract specs like a pro — spread, swaps, contract size, margin, and trading hours.

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Learning Objectives
  • Use Market Watch to find, show/hide, and organize symbols
  • Recognize key differences in Forex, Crypto CFDs, Metals, and Indices
  • Read Symbol Properties: spread type, swap long/short, contract size, tick size/value, stop levels, commission, trading hours
  • Calculate spread cost, swap impact, and required margin for a sample trade

Market Watch is your symbol hub: quotes, spreads, and access to contract specs.

  • Show/hide symbols: Right-click Market Watch → Symbols… Expand groups (Forex, Crypto, Metals, Indices) and enable/disable symbols.
  • Quick organize: Right-click Market Watch → Show All (to display all) or Hide (to keep only selected).
  • Save sets: Right-click Market Watch → Sets → Save As… to store a custom list for your strategy.
  • Open specification: Right-click a symbol → Specification.
  • Depth of Market: Right-click symbol → Depth of Market for order book view (when available).

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Market Watch and Symbols dialog

Managing symbols and opening Specifications (placeholder).

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Depth of Market in MT5

DOM available for some symbols (placeholder).

Not all symbols are created equal. Specs differ by asset class and influence costs and risk.

Forex
  • Typical contract size: 1.00 lot = 100,000 units of base currency
  • Pricing: 5-digit quotes (0.00001) on many pairs; spread often variable
  • Swaps: triple swap day commonly Wednesday (check in specs)
  • Commission: may be per side/lot on ECN accounts
Crypto CFDs
  • Contract size varies (e.g., 1 lot = 1 BTC or 10 BTC — check specs)
  • Wider spreads, potential overnight financing (swap or funding)
  • Trading hours: often 24/7 but broker may have maintenance windows
Metals (e.g., XAUUSD, XAGUSD)
  • Typical contract size: XAUUSD 1 lot = 100 oz; tick size 0.01 → tick value = 100 × 0.01 = $1 per tick
  • Triple swap day often Friday (check in specs)
Indices (e.g., US500, DE40)
  • Contract size and tick value are broker-defined (e.g., tick size 0.5, tick value $0.5)
  • Trading sessions follow exchange hours; overnight breaks possible
Pro tip
Always verify contract size, tick value, and trading hours per symbol — assumptions from one broker may not apply to another.

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Symbol groups in MT5

Forex, Crypto, Metals, Indices groups (placeholder).

How to open: Right-click symbol in Market Watch → Specification.

Key fields (what they mean and why they matter):

Spread / Spread type: Fixed or floating — cost you pay upfront. Wider spreads increase break-even distance.
Digits / Point / Tick size: Minimum price step; affects precision and cost calculations.
Tick value: Monetary value of one tick move for 1 lot — crucial for P&L and stop sizing.
Contract size: Units per 1.00 lot (e.g., 100,000 for EURUSD, 100 oz for XAUUSD).
Minimum volume / Volume step / Maximum volume: Position sizing constraints.
Stop level: Minimum distance (in points) for SL/TP and pending orders.
Swap long / Swap short: Overnight financing per lot; triple swap day shown in specs.
Margin currency / Leverage / Initial & Maintenance margin: Capital required to open/hold a position.
Commission: Per side or per round turn per lot (if applicable).
Trading hours: Sessions per weekday in server time; breaks/holidays listed.
Important
Broker specifications can change. Recheck key fields after platform updates or before new strategies.

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Symbol Properties window

Reading contract specs (placeholder).

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Spread and Swaps fields

Spread type, swap long/short, triple swap day (placeholder).

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Contract size and margin fields

Contract size, tick value, margin parameters (placeholder).

Spread cost example (EURUSD)

0.10 lot; 1 pip value ≈ $1. If spread = 1.5 pips, cost ≈ $1.5 at entry.

cost ≈ pip_value × spread_in_pips × lots (for FX); or point_value × points for broker's "point".

Tick value example (XAUUSD)

Contract size 100 oz; tick size 0.01 → tick value = 100 × 0.01 = $1 per tick (per 1.0 lot). For 0.1 lot → $0.10 per tick.

Margin example (EURUSD)

Volume 0.10 lot → nominal = 10,000 EUR. At price 1.1000 and leverage 1:100: Margin ≈ 10,000 × 1.1000 / 100 = $110.

Margin = (ContractSize × Volume × Price) / Leverage (convert to margin currency if needed).

Swaps

If Swap long = −5.0 and Swap short = +1.0 (per lot per day), holding long overnight costs; triple day multiplies by 3.

Trading hours

If market closed (session break/holiday), orders won't execute; check "Trading hours" in specs.

Best practices:

  • Check specs for each new symbol you trade.
  • Compute margin and spread cost before placing orders.
  • Start on Demo to verify swaps and execution behavior.

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Trading hours in specs

Session times and breaks (placeholder).

Hands-on Checklist

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Micro-FAQ

Lesson 4 Quiz

Lesson 4 Quiz

Test your understanding with 5 questions. Pass with 4/5 correct.

Resources

What's Next?

You've learned how to explore symbols, read contract specifications, and calculate costs. In Lesson 5, we'll cover placing orders: Market, Pending, and setting Stop Loss / Take Profit.

Back to Lesson 3

This material is for educational purposes only and is not investment advice. Trading involves risk of capital loss. Your capital is at risk.