Prediction markets + perpetual futures
Prediction markets and perpetual futures for assets across Robinhood Chain.
Stocks · ETFs · Private markets · Crypto
Market universe
Stocks, ETFs, private-market references and crypto on Robinhood Chain. Reference prices carry their source; funding, open interest and probabilities appear only when the protocol contracts report them.
Two ways to trade
Pick the instrument that matches the view: a directional position on price, or a position on whether an outcome happens. Both settle on-chain against the same collateral vault.
Transparent markets
Each market page exposes the same eight facts in a Market Information panel before you trade. Values come from the contract or the oracle; when one is missing it says so instead of guessing.
Perpetual futures and prediction markets carry risk of loss, including liquidation. Nothing here is investment advice.
Inspect MarketUnderlying / reference asset
Which price or event the market tracks, and which catalogue entry it maps to.
Oracle
Source contract, last update and health — healthy, delayed or unavailable.
Settlement rules
How the market pays out, read from the contract, not a footer.
Contract address
Every market links to its address on the block explorer.
Expiry
Closing and resolution timestamps for predictions; perpetuals show none.
Funding method
Rate model and interval, as reported by the perp manager.
Collateral asset
What margin and payouts are denominated in, with its decimals.
Resolution condition
The exact, unambiguous outcome test and its data source.
How Lark works
Data enters through the oracle layer, the engine prices both instruments, and every position settles on-chain. Each step is a contract read you can inspect on the market page — nothing is estimated client-side.
Market Data
Reference feeds and exchange prints, labelled with source and age.
Oracle Layer
On-chain adapter with timestamps; stale reads are shown as stale.
Lark Market Engine
Mark price, funding, and probability pricing from the contracts.
Perpetuals / Predictions
Positions and YES/NO shares against one collateral vault.
On-chain Settlement
Claims, closes and liquidations, all verifiable on the explorer.
Open a real market page
trade AAPL-PERP → Apple Inc. · Yahoo Finance (delayed)
trade NVDA-PERP → NVIDIA Corporation · Yahoo Finance (delayed)
trade SPY-PERP → SPDR S&P 500 ETF Trust · Yahoo Finance (delayed)
trade BTC-PERP → Bitcoin · Coinbase Exchange
One workspace
Five views that share the same data models, so what you learn in one carries into the next.
Protocol stats
Aggregate volume, open interest, liquidity and trader counts come from the protocol indexer, and only from there. When it is not configured every tile reads “Data unavailable” — LarkPerps never invents a number to fill a layout.
Total Volume
Open Interest
Active Markets
Prediction Volume
Total Liquidity
Unique Traders
Source: protocol indexer. Full report
Token
The LarkPerps token. Its contract address is published here and only here; everything shown about it is read from the chain, not typed in.
$LARK
LarkPerps · Robinhood Chain
Contract address
No contract address has been published yet. Treat any $LARK address you see anywhere else as fake. The address will appear here and on @LarkPerps first.
Only the address published on this page is official.
Real reference data, real chain reads, your wallet signs. Nothing is simulated.