UNC Stock Exchange
Practice Robinhood Chain token swaps with imported ERC20s, stock cashback and coupons for every trader.
Guest practice workspace · 1,000 practice credits · demo USDG balance · shared demo account
Edit demo profile
Local demo personalization. No verified identity, wallet, or real account is created. Do not enter sensitive information.
Shared holdings
Test this demo
Choose the token you send and the token you receive, then save your stock cashback destination. Preview the default 100 demo USDG swap, review fees deducted from the input, and confirm once. Import another ERC20 by address or add synthetic token funds below. Every trader can earn rewards; no UNC holding is required. Claim funded coupons here and inspect balances and receipts. Sell & Save retains its own page.
Loading your shared demo account…
Trade any token.
Get stocks back.
Swap between starter tokens or import an ERC20 by address. Every trader can earn stock cashback and coupons; no UNC holding is required.
All balances, rates and execution are synthetic. Practice engine: No wallet connection or onchain transaction. Account wallet balances stay separate. Starter symbols are demo identities, not verified contract addresses; no current market price or live liquidity is represented.
Non-UNC swaps deduct a 1% practice fee from your input. UNC swaps have no extra exchange fee.
How cashback and fees work
Non-UNC swaps deduct an illustrative 1% fee from the input: half funds immediate stock cashback and half reserves coupons. UNC-endpoint swaps use the existing 5% creator-tax split, 4% to holders and 1% to operations, with no extra exchange fee. Trader rewards for those swaps come from a separate synthetic campaign, initially funded with 20 practice credits; holder allocations are not diverted.
Stock rewards for every trader
Each 100 cumulative qualifying practice credits earns a 0.5-credit coupon once its reserve is fully funded. Claim into your selected Stock Token at artificial rates. Existing coupons remain available. Funding, cashback and coupon claims do not count as qualifying trades.
Add synthetic token funds
Practice faucet only: creates demo token units without a deposit, fee, cashback or coupon. Demo USDG uses the shared practice-credit balance; other tokens have labelled synthetic balances.
Import an ERC20 for practice
Robinhood Chain · 4663. Enter a contract address and your own demo metadata. This practice engine supports 0–18 decimals. Importing does not verify a deployed token, live price, liquidity or trading route.
Practice balances and token identities
Imported assets use Robinhood Chain 4663 plus their contract address, not ticker alone. Starter tokens use demo codes only.
Your rules. Enforced by the contract.
Customize and approve a Stock Builder in UNC Strategies. Its compiled Solidity sandbox uses isolated test funds; this Demo Lab balance stays here.
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