Trade prediction markets
with leverage
Nexum adds margin trading to Kalshi. Amplify your positions with up to 4x leverage, real-time risk monitoring, and automatic liquidation protection.
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Risk monitoring
Kalshi
Native integration
How it works
Three steps to start trading prediction markets with leverage.
Connect Kalshi
Link your Kalshi API keys. Your credentials are encrypted with AES-256-GCM and never stored in plain text.
Set your margin
Configure your leverage (up to 4x), margin requirements, and auto-liquidation preferences. Nexum calculates your risk in real time.
Trade with leverage
Place leveraged orders on any Kalshi market. See your margin health, liquidation prices, and P&L — all from one dashboard.
See the margin advantage
Trade with less capital upfront. Nexum calculates your margin requirements, fees, and liquidation prices automatically.
| Market | Side | Price | Leverage | Margin Req. | Notional | Liq. Price |
|---|---|---|---|---|---|---|
| Fed cuts rates in March? | YES | 42¢ | 3x | $7.00 | $21.00 | 28¢ |
| BTC above $100k by June? | YES | 31¢ | 4x | $7.75 | $31.00 | 23¢ |
| US GDP > 3% Q2? | NO | 55¢ | 2x | $6.88 | $13.75 | 69¢ |
| Next Supreme Court retirement? | YES | 18¢ | 4x | $9.00 | $36.00 | 13¢ |
Example trades for illustration purposes. Actual margin requirements depend on your settings and market conditions.
Built for leveraged trading
Professional margin trading tools for Kalshi prediction markets.
Up to 4x leverage
Amplify your prediction market positions. Trade with up to 4x leverage on any Kalshi market while Nexum manages your margin requirements.
Auto-liquidation protection
Set your risk tolerance and let Nexum handle the rest. Automatic position closing when margin health drops below your threshold.
Real-time orderbook
See live bid/ask depth for any Kalshi market. Place limit or market orders with full visibility into the order book.
Fee calculator
Know your costs upfront. Nexum shows estimated taker and maker fees, margin requirements, and liquidation prices before you trade.
Direct Kalshi vs Nexum Margin
Everything you can do on Kalshi, plus leverage and risk management.
| Feature | Kalshi direct | With Nexum |
|---|---|---|
| Leverage | 1x only | Up to 4x |
| Capital efficiency | Full collateral required | Trade with 25% margin |
| Risk management | Manual position monitoring | Auto-liquidation + health bar |
| Fee visibility | Fees shown at checkout | Pre-trade fee calculator |
| Orderbook | Basic order entry | Full depth visualization |
| Position tracking | Kalshi dashboard | Margin-aware P&L + liq. prices |
| Order management | Kalshi interface | Place, amend, cancel + margin impact |
Frequently asked questions
Important disclosures
Leveraged trading risk
Margin trading amplifies both gains and losses. You can lose more than your initial margin. Leveraged positions carry higher risk than unleveraged trades.
Liquidation risk
If your margin health drops below the maintenance threshold, your positions may be automatically liquidated at a loss. Market volatility can trigger liquidation rapidly.
Not investment advice
Nothing on this site constitutes financial, investment, or trading advice. Nexum is a trading tool. Consult a licensed financial advisor before trading with leverage.
Platform dependency
Nexum executes trades through the Kalshi API. Kalshi API outages, rate limits, or changes may affect order execution. You are subject to Kalshi's terms of service.
Start trading with leverage
Connect your Kalshi account and start placing leveraged trades in minutes. No additional fees.