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Trading Guide

Understanding leverage, margin, P&L, and how orders work

Trading Guide

Learn how perpetual trading works and how to use leverage effectively.

What Are Perpetual Contracts?

Perpetual contracts (perps) let you trade an asset's price without owning it. Unlike futures, they never expire - you can hold a position indefinitely.

Key benefits:

  • Trade with leverage (amplify your buying power)
  • Go long (bet price goes up) or short (bet price goes down)
  • No expiration dates

Understanding Leverage

Leverage multiplies your market exposure. With 10x leverage, $100 controls a $1,000 position.

The Formula

Position Value = Margin × Leverage

Example:

  • You have $100 (your margin)
  • You use 10x leverage
  • Your position value = $100 × 10 = $1,000

How Profits and Losses Work

Your profit or loss is calculated on the full position value, not just your margin:

P&L = Position Value × Price Change %

Example with 10x leverage on BTC:

BTC Price MovePosition P&LReturn on $100 Margin
+5%+$50+50%
+10%+$100+100%
-5%-$50-50%
-10%-$100-100% (liquidated)

Key insight: Leverage amplifies both gains AND losses equally.

Margin Types

Isolated Margin

Each position has its own separate margin. If liquidated, only that position's margin is lost.

Best for: Limiting risk on individual trades

Cross Margin

All positions share your total account balance as margin. Profits from one position can offset losses in another.

Best for: Experienced traders running multiple positions

Order Types

Market Orders

Execute immediately at the current best price.

Pros: Guaranteed fill, instant execution Cons: May get worse price in volatile markets (slippage)

When to use: When you need to enter/exit quickly

Limit Orders

Execute only at your specified price or better.

Pros: Control your entry/exit price exactly Cons: May not fill if price doesn't reach your limit

When to use: When you have a specific price target

Liquidation

If your losses approach your margin, your position gets liquidated (force-closed) to prevent negative balance.

Liquidation Price Formula

For a long position:

Liquidation Price = Entry Price × (1 - 1/Leverage + Maintenance Margin)

For a short position:

Liquidation Price = Entry Price × (1 + 1/Leverage - Maintenance Margin)

Simplified example (ignoring maintenance margin):

  • Entry: $50,000 BTC
  • Leverage: 10x
  • Liquidation: ~$45,000 (10% drop from entry)

The bot shows your liquidation price in /positions.

Fees

Trading Fees

Fees are charged when you open and close positions:

Order TypeFee
Market (Taker)~0.035%
Limit (Maker)~0.01%

Fees are calculated on the position value, not margin.

Example:

  • $1,000 position value
  • Market order fee = $1,000 × 0.035% = $0.35

Funding Rate

Perpetual contracts have a funding rate that balances longs vs shorts:

  • Positive funding: Longs pay shorts
  • Negative funding: Shorts pay longs

Funding is paid/received every 8 hours based on your position size.

Placing Orders

Quick Order Syntax

/long SYMBOL [LEVERAGE]x [SIZE]
/short SYMBOL [LEVERAGE]x [SIZE]

Examples:

/long BTC           # Start order flow for BTC
/long BTC 10x       # 10x leverage, prompts for size
/long BTC 10x 100   # Instant order: 10x, $100 size
/short ETH 5x 50    # Short ETH, 5x leverage, $50 size

Quick order defaults:

  • Margin type: Cross (unless the asset only supports Isolated)
  • Order type: Market
  • Leverage: 5x (if not specified)

Order Flow

When you don't specify all parameters, the bot guides you:

  1. Choose symbol - Or search with /discover
  2. Set order type - Market or Limit
  3. Set margin type - Isolated or Cross
  4. Choose leverage - 1x to 50x
  5. Enter size - Amount in USDC
  6. Confirm - Review and execute

Managing Positions

Viewing Positions

/positions

Shows for each position:

  • Symbol and direction (Long/Short)
  • Size in contracts and USDC value
  • Entry price and current price
  • Unrealized P&L (profit/loss)
  • ROE (Return on Equity) - your percentage gain/loss
  • Liquidation price

Closing Positions

/close

Options when closing:

  • Market close - Instant at current price
  • Limit close - At your specified price
  • Partial close - 25%, 50%, 75%, or custom percentage

Sharing Positions

From /positions, you can generate a shareable image showing your P&L - great for social media!

Risk Management Tips

  1. Start with low leverage - 2-5x while learning
  2. Never risk more than you can lose - Liquidation is real
  3. Use isolated margin - Limits loss to one position
  4. Set mental stop losses - Know when you'll exit
  5. Watch liquidation price - Don't let it get too close to current price
  6. Understand funding - It can add up over time

Common Mistakes to Avoid

Using max leverage - 50x means 2% price move = liquidation

Ignoring fees - They add up, especially on small trades

Averaging down - Adding to losing positions increases risk

Overtrading - More trades ≠ more profit

No exit plan - Always know when you'll take profit or cut losses

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