Cross-margin · Pons tokens · Robinhood Chain

One balance.
Every position.

Trade Pons tokens with leverage on live prices. Every position rests on one shared balance and is read as one number for the whole account. Paper money, real market.

Launch App →How it works
Live today: Pons market dataLive today: paper cross-marginPlanned: Elysium Testnet
FIG. 01Four positions on one beam. A move on one side tilts the whole account.
01 — Risk model

One pot of collateral. No separate buckets.

In isolated margin every trade has its own little wallet. In cross-margin they share one. Profit on one position supports the others — and a loss on one weakens all of them.

FIG. 02The pool. Every position draws from the same reservoir.
Equity = balance + open profit − open loss − borrow cost
Initial margin = Σ position size ÷ leverage
Maintenance = Σ position size × 10%
Health = equity ÷ maintenance
Liquidation = health ≤ 1.00 → every position closes
Fund once

Deposit one balance

Start with 10 paper ETH. No wallet, nothing to sign, nothing at stake.

Stack positions

Open many, read one

Long one token, short another. The terminal shows one health number for all of them.

02 — Simulator

Move one position. Watch the whole account.

Drag the price of token B. Its loss eats into the balance that holds up A, C and D too. Illustrative numbers in units (u), not live positions.

FIG. 03The balance. A loss on one side tips the whole beam.
Account reading
—
Equity
Maintenance
Position B P&L

Balance 100 u. A, B, D are 3× longs, C is a 2× short — 600 u of exposure on 100 u of collateral.

03 — Modules

Six modules. One terminal.

Everything sits around the account, not around a single trade.

Beam01

Risk engine

Equity, borrowed size, borrow cost, maintenance and health — recalculated on every price tick.

Floor02

Live markets

Every Pons token trading on its curve right now, read straight from Robinhood Chain mainnet.

Ticket03

Orders

Long or short up to 3×. The ticket shows size, fee, liquidation price and account health before you click.

Probe04

Scenarios

Move any token up or down and see what happens to the whole account before the market does it for you.

Watch05

Wallet monitor

Paste any address and follow its Pons trades with timestamps. Warns you when data goes stale.

Ledger06

History

Every fill, close and liquidation, plus your best run — ready to share on X.

04 — Networks

Robinhood Chain for markets. Elysium for what comes next.

Live today

Robinhood Chain

Mainnet, chain 4663. Pons launches, curve trades and prices are read directly from the chain — nothing is invented.

  • Market list and prices from Pons curve trades
  • Charts built from on-chain fills
  • Wallet monitor from public trade logs
Planned · not connected

Elysium Testnet

A public EVM testnet. The plan is to move funding and order coordination there with test funds. This integration is not connected yet.

  • Test-fund deposits — planned
  • On-chain margin accounts — planned
  • Until then all trading is paper, in your browser
05 — Eligibility

Built for Pons tokens. Not every one qualifies.

A token is tradable only when the market is real enough to price. Everything else stays read-only.

01
Launched on PonsCreated by the Pons factory, paired with native ETH.
02
Still on its curveGraduated tokens move to a pool and go read-only.
03
Recently tradedAt least 3 trades in the window, so the price is fresh.
04
Enough volumeAt least 0.05 ETH traded in the window.
05
Leverage by depth3× for tokens with 1 ETH+ volume, 2× below that.
06
Stale price guardNo new positions when the last trade is over 30 min old.
06 — Risks

Read this before you trade.

It's paper moneyBalances are simulated and stored in your browser. Nothing here is a deposit, a loan or a real trade.
Cross means sharedOne bad position can liquidate all of them. That's the whole point of the model — and its danger.
Fills are idealisedPaper fills use the last on-chain price plus a 1% fee. Real curves have slippage that grows with size.
Memecoins are wildPons tokens can go to zero in minutes. Leverage makes every move bigger, both ways.
No wallet, no keysFulcrum never asks you to connect, sign or send anything. Anyone who does is not us.
Data can lagPublic RPC nodes can slow down. The terminal shows the age of every price and warns when it's stale.
Open the terminal

Find your fulcrum.

Ten paper ETH, live Pons markets, one risk reading. See how long your account stays balanced.

Launch App →