Split a stock token into the stock and its dividends.

Robinhood stock tokens on Robinhood Chain, split into a principal token and a yield token. Trade either half. Borrow against the first. Merge back any time.

  • Robinhood Chain
  • Uniswap
  • Morpho
  • Chainlink

Fixed rates, read from the pools.

Buy the principal token under par today, redeem it for the whole stock at maturity. The discount is your rate.

Reading the pools
Reading the pools
Reading the pools
Reading the pools

Read live from the pools. The rate is the discount on the principal token, annualised to maturity.

One app, start to finish.

Four plain-English doors when you land. Markets, charts and a trade box when you want them. One screen, one wallet.

Your money

What you hold, what it earns, and four doors: earn a fixed rate, get paid dividends, borrow against a stock, split and merge.

Open the app
Markets

Every series in one table. Open one for the chart, the numbers and a trade box that quotes as you type.

See a market
Pools and lending

Provide liquidity on the pools that set the rates, or lend USDG on Morpho against pSPY.

See the pools

How it works

A stock token pays its dividends by growing your balance. Stockimus splits that growth off into its own token.

01 · Split
One share in, two tokens out

SPYbecomes pSPYthe share, delivered at maturity, and ySPYevery dividend until then.

02 · Trade
Keep one half, sell the other

Sell the dividends and keep the share at a discount. Or buy just the dividends. Or buy the principal under par and lock in a fixed rate.

03 · Merge
Back to the stock, any time

Hold both halves and merge them back into the stock token whenever you want. No fee, no lockup, no maturity to wait for.

Open by default. Verified on chain.

Every Stockimus contract is verified on Sourcify when it is deployed, so the explorer shows its source. Read it yourself before you use it.

Contracts · Robinhood Chain 4663
Factoryopens one series per stock
SPY vaultsplit, merge, settle, redeem
pSPY · ySPYthe two halves, plain ERC-20s
SPY accountantbooks every dividend from uiMultiplier
LP peripheryone-step pool deposits and exits
Oraclefeed × pool price, capped at parityRead
Tested

Unit, fuzz and invariant tests, and end-to-end runs on a fork of Robinhood Chain mainnet. See how it is tested.

Noncustodial

Your tokens sit in your wallet the whole time. You sign every split, trade and merge yourself, and merging back is free in every state.

Dividend oracle, free for any protocol

The dividend data and price feed Stockimus uses on Morpho are public. Any lending market on Robinhood Chain can read them. Read the oracle.

Start with one share.

Log in with a wallet. Bring a Robinhood stock token, or buy one in the app.