Hedging or advanced tradingBitget Perpetual Futures: Leverage, Long/Short, and Risk Control
Perpetual futures usually have no fixed expiry. Traders can take long, short, hedge, or leveraged price exposure without buying the underlying spot asset.
Do you need long, short, or hedge exposure—and do you understand margin and liquidation?
A perpetual future is a crypto derivative that usually has no fixed expiry. Spot answers “what do I hold?”; perps answer “what direction and size of price exposure do I want?” That flexibility brings margin, leverage, funding, and liquidation.
What problems do perps solve?
- Bullish without posting full notional: control larger exposure with margin
- Bearish views via short positions
- Hedge spot (e. of BTC spot + partial BTC perp short)
- Derivative strategies: long/short, arb, basis, cross-market hedges
What does leverage actually mean?
Margin 2,000 USDT and notional 10,000 USDT ≈ 5x effective leverage.
The same BTC move hits a smaller equity base as a larger percentage.
A 5% loss on a $10,000 notional is about $500—already ~25% of $2,000 margin.
Initial vs maintenance margin
Initial margin decides whether you can open. Maintenance margin decides whether you can keep the position. When equity nears the minimum, liquidation can begin.
What matters is not only “max leverage,” but how much buffer remains above maintenance.
What is funding?
With no expiry, funding helps keep the contract near the spot index.
Funding > 0
Long → pays → Short
Funding < 0
Short → pays → LongFunding is a holding cost, not just an entry fee. All-in cost ≈ entry fee + spread/slippage + funding + exit fee + exit spread/slippage. The longer you hold, the less you can ignore funding.
Why high leverage liquidates more easily
Smaller margin buffer. Same $10,000 notional: at 2x (~$5,000 margin) a 5% adverse move (~$500) is ~10% of margin; at 10x (~$1,000) the same $500 is ~50%.
Higher leverage is not a better forecast—it is less room for error.
Liquidation also depends on size, maintenance, mark price, funding, fees, margin mode, and risk tiers—not a naive “10x = −10% to liquidate” rule.
Cross vs isolated—and who perps fit
Isolated: margin per position, easier to contain damage. Cross: shared margin, higher capital efficiency, risk can cascade.
Better fit: users who understand leverage/margin; need shorts or spot hedges; actively manage positions; monitor margin and funding.
Poor fit: long-only BTC holders; do not understand liquidation or funding; need max leverage to open; cannot take fast losses; no exit plan.
What to check before opening a position
- I know whether I am long or short
- I know the notional position size
- I know effective leverage—not only the UI multiplier
- I know initial and maintenance margin
- I confirmed cross vs isolated
- I checked current funding
- I know which price is used for liquidation
- I set exit conditions
- Max loss is within what I can accept
Bottom line
The main advantage of perps is not “high leverage”—it is flexible long, short, and hedge exposure. Survival depends on position size + margin buffer + funding + liquidity + risk control.