Key facts
- Position size = margin × leverage. $10 at 1000x is a $10,000 position.
- At 1000x a move of about 0.052% against you triggers liquidation and the full margin is lost.
- A 0.1% move in your favour is roughly +100% on your margin before charges.
- Each position has its own isolated margin; one liquidation cannot touch your other balance.
How leverage works
A perpetual future ("perp") lets you bet on the price of an asset without buying it. Leverage decides how big that bet is compared with the money you put up. Your margin is the money at risk; your position size (also called notional) is margin multiplied by leverage.
Profit or loss is the percentage price move multiplied by the position size. At 1000x, the position is a thousand times your margin, so a 0.1% move equals 100% of your margin.
A worked example on BTC
Say Bitcoin trades at $80,000 and you open a $10 long at 1000x:
- Position size: $10 × 1000 = $10,000, about 0.125 BTC of exposure.
- BTC rises 0.1% to $80,080: the raw gain is $10,000 × 0.1% = $10, doubling your margin before the protocol's charges on winning closes.
- BTC falls about 0.052% to roughly $79,958: the position is liquidated and the $10 margin is gone.
Notice the asymmetry: liquidation comes slightly before the price would have consumed all your margin. Papertrade adds a small buffer (currently about 0.048% of price) between the zero-equity price and the liquidation trigger. At 1000x that buffer is close to half your margin, which is why the liquidation move is 0.052% rather than 0.1%.
How small is too small? Leverage vs. liquidation distance
| Leverage | $10 margin buys | Move that liquidates | BTC at $80,000 |
|---|---|---|---|
| 10x | $100 | ≈ 9.96% | ≈ $7,965 |
| 50x | $500 | ≈ 1.95% | ≈ $1,562 |
| 100x | $1,000 | ≈ 0.95% | ≈ $762 |
| 500x | $5,000 | ≈ 0.15% | ≈ $122 |
| 1000x | $10,000 | ≈ 0.052% | ≈ $42 |
Long positions, using the current liquidation buffer of about 0.048%. Shorts are almost identical in the other direction. Note that $10 at 10x or 50x is below the $500 minimum position size, so in practice you would use more margin at low leverage.
Why 1000x is possible here
On an order-book exchange, a large leveraged order moves the price against you and pays a spread on the way in and out, which makes extreme leverage impractical. Papertrade avoids that: every trade is a synthetic swap with the protocol's liquidity pool at Hyperliquid's mid price, so you get the same price whatever your size. There is no spread, no slippage and no funding payment. Read how mid-price perps work for the details.
What it costs
There is no fee to open a position and nothing is charged on position size. A losing close costs only the loss itself. A winning close pays charges on the gain, set by the protocol: an impact haircut that is largest on very small moves, plus a 2% fee on the remaining gain. The full schedule is in the Papertrade documentation.
When does 1000x make sense?
Think of a 1000x position as a small, fixed-risk bet rather than an investment. It suits traders who want to stake a small, known amount on a short-term move and accept that most such bets end in liquidation. It does not suit holding through volatile news, or anyone who cannot afford to lose the margin. Many traders use 50x–200x instead, which gives the price far more room. Our risk management guide covers sizing rules.
Bottom line: leverage does not change the odds of a price move; it only changes how much each move is worth. At 1000x, normal one-minute noise on BTC or ETH is often enough to liquidate a position.
Try it with a small size first
Connect a wallet, deposit at least 10 USDC and start with low leverage.