Trade Options Without Expiration
Open perpetual call and put positions on BTC and ETH. Pay continuously, per second. No expiration dates. Unlimited profit potential.
$3.5M
Total Volume
$1.2M
Liquidity
18.5%
Avg. APR
BTC/USD
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24h Low
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Volume
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Why Choose Scall.io?
The most advanced perpetual options protocol in DeFi
No Expiration
Keep your positions open as long as you want. Pay continuously, per second. Close anytime without penalties.
Unlimited Upside
Profit from unlimited price movements. Your gains are only limited by market performance.
Limited Risk
Maximum loss is only your contract rent cost. No liquidation risk. Full capital protection.
Earn as LP
Provide liquidity and earn per-second fees from traders. Average APR of 18.5% with auto-compound.
Instant Execution
Open and close positions instantly on-chain. No order books. No slippage. Just pure DeFi.
Fully Decentralized
Non-custodial smart contracts. Your keys, your crypto. Audited by leading security firms.
Start Trading Now
Open your first perpetual option position in seconds
Trade Options
Open perpetual call or put positions
BTC Price
-
Potential Profit
Unlimited
Max Loss
Per-second Fees
Duration
Perpetual
How It Works
Three simple steps to start trading perpetual options
Connect Wallet
Connect your Web3 wallet and deposit USDC as collateral to start trading.
Choose Position
Select Call or Put, choose your strike price and amount. See your weekly cost instantly.
Trade & Profit
Open your position and profit from unlimited upside. Close anytime you want.
Frequently Asked Questions
Everything you need to know about perpetual options
$156M
Total Trading Volume
$89M
Total Liquidity
18.5%
Average APR
12K+
Active Traders
Audited by Hashlock
Scall.io smart contracts have been reviewed by Hashlock, a leading Web3 security firm. We take security seriously and ship with transparency.
Hashlock Security Audit
Independent review of the Scall.io smart contract suite.
Scope
Smart contracts
Focus
Security findings
Proof
Public links
Ready to Start Trading?
Join thousands of traders using perpetual options on Scall.io