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Monofin is a social trading app that puts every market that matters in one place: prediction markets on real-world events, crypto perpetual futures, and real-world assets like stocks, commodities, indices, and FX. Pick a market, back your view, and you’re in. Prediction markets resolve around the clock and perps trade 24/7, so you can trade an election on a Tuesday night, Bitcoin on a Sunday, or gold during Asian hours. Monofin is built for anyone who has a view and wants to act on it. Whether that view comes from a chart, a headline, a tweet, or a group-chat argument, Monofin turns it into a position in seconds — and lets everyone see who called it right.
“Every market that matters, one balance, and the best traders in public.”

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Any market, any time

Monofin brings three kinds of markets into one home board, and new markets go live every week. See Markets:
  • Event markets — politics, sports, crypto milestones, macro prints, and culture. Each outcome is priced between $0 and $1, like a probability you can trade.
  • Crypto perpetuals — BTC, ETH, HYPE, and more. Go long or short with leverage, no expiry dates, no lock-ups.
  • Real-world assets — stocks, indices, commodities, and currencies, traded around the clock, not just when Wall Street is open.
Event markets work like this: buy the outcome you think will happen, and if you’re right, each share pays out $1. Think the market has it wrong at 35¢? Buy NO at 65¢. You can also sell before the event resolves to lock in a gain or cut a loss. Perpetuals track the price of the underlying asset, so you get long or short exposure without owning the coin, share, or metal. Open or close a position in seconds — including nights, weekends, and holidays when traditional exchanges are closed.

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How trading works

Every trade on Monofin comes down to three choices:
  1. Side. Think it happens? Buy YES. Think it doesn’t? Buy NO. On perps: go long or go short.
  2. Size. Choose how much to put behind the trade. Minimums are small enough to test a thesis before you scale it.
  3. Multiplier (perps only). Set your leverage up to the market’s maximum — up to 40x on major markets. Put up $100 at 10x and you control a $1,000 position. Multipliers magnify losses as well as gains.
From there, Monofin gives you the tools to manage the trade:
  • Market and limit orders, with your liquidation price and all fees itemized before you confirm.
  • Take profit and stop loss attached to the position, so your exit is automated from the start.
  • Close anytime. No lock-ups, no settlement windows. One tap, 24/7.
  • Plain-English risk disclosure on every ticket. You should never have to guess what you’re risking.
Perpetuals use funding payments between longs and shorts to keep prices anchored to the underlying market, and a position can be liquidated if its margin runs out. The Trading section covers leverage, funding, and liquidations in detail.

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One account, every venue

Under the hood, Monofin routes each market to deep on-chain liquidity — event markets on prediction venues like Polymarket and Hyperliquid’s event markets, perps on Hyperliquid, and real-world assets through specialist on-chain deployers. You never have to think about that. Monofin unifies everything into one login, one USDC balance, one set of markets, and one price feed, and moves funds between venues for you. Monofin is non-custodial. Your funds live in a wallet only you control, every trade and transfer is signed from that wallet, and Monofin never holds your assets. Sign in with email, Apple, or Google — no seed phrase required.

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Trade your way

  • Web. The full product in your browser — and installable as a PWA, so it lives on your home screen like a native app.
  • iOS and Android. Native apps with the same account and balance, biometric lock, and push alerts for the markets you watch.
  • Trade links. Share a prefilled trade or a market with anyone. They open it, review it, and confirm in their own account.

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The social layer: receipts, not hot takes

Monofin is a trading app and a spectator sport. The best traders trade in public, and you can learn from them, follow them, or fade them.
  • Leaderboard. Traders ranked by PnL over weekly and monthly windows, with boards for perps and event markets. Open any profile to see account value, all-time PnL, and open positions.
  • Profiles and feed. Every trader gets a public profile and handle. Follow traders to fill your feed with their entries and exits — with the thesis attached, when they share one.
  • Chat. A global trollbox plus a discussion room on every market. Odds are quoted like scores.
  • Share your PnL. Generate shareable trade cards with the chart, fills, and details — your referral code is built in.

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Funding your account

Most deposits arrive in minutes, and there are no lock-ups on withdrawals.
  • Crypto. Send USDC from any supported chain.
  • Cards and bank. Buy USDC with a card or bank transfer through the in-app on-ramp.
See Funding your account for every method and its limits. Withdraw USDC to your own address at any time, and use the same balance across event markets, perps, and real-world assets.

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Earn

Idle capital doesn’t have to sit still. Monofin Earn puts your USDC to work in curated, non-custodial yield vaults across three risk tiers — from treasury-grade to higher-yield strategies — each with its own terms and risk profile. Yields are variable and never guaranteed. See What is Monofin Earn? before depositing.

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Rewards

  • Referrals. Share your code. Your friends get a 10% discount on eligible Monofin fees, and you earn 25% of the trading fees they generate — for life. Track everything in the referral center.

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Get started

  1. Create an account with email, Apple, or Google — under a minute, no seed phrase.
  2. Fund your account with crypto, a card, or a bank transfer.
  3. Pick a market, choose your side, set your size, and confirm. Add a take profit or stop loss to automate your exit.
  4. Pick your username, follow a few top traders, and share your referral code.
Ready? The quickstart takes you from sign-up to your first trade in about five minutes.