Highwater

Your stop climbs
with the stock.

Highwater puts a trailing stop on Robinhood Chain Stock Tokens. Every new Chainlink high lifts the stop, the first real drop sells. You keep the run up and give back only the trail.

Chainlink flooron every fill, in the contract
Trailing stopfollows every new high
Stock to stockone transaction
No approveone signature, one trade

A stop that only moves up.

A fixed stop-loss is set once and forgotten: the stock doubles and your stop still sits at the old price. On Highwater you set how far under the high the stop sits, 2%, 5%, 10% or 15%.

Each time Chainlink prints a new high, the keeper lifts the stop. When the stock falls back by your trail, it sells inside your band of Chainlink. The stop never moves down.

Sell 2.5 NVDAtrail 5% under the high
Placed at $200.00stop starts at $190.00
Mon 10:12
New high $214.60stop lifted to $203.87
Tue
New high $226.30stop lifted to $214.99, a dip to $219 changes nothing
Thu
Sold at $214.85$537.12 USDG to your wallet, $37 over the start
Fri 15:47
example orderkeeper fee $0.05 per fill

Your band around the real price.

A usual swap only checks the pool against itself: if the pool is already off, you fill off. Highwater reads Chainlink on chain and sets the minimum out from it, at the band you pick: 0.3%, 0.5%, 1% or 1.5%.

Pool inside the band: the trade fills. Pool outside: the whole transaction reverts and nothing moves.

Usual swap page
Buy NVDA with$1,000
Chainlink$217.07
Pool filled at$224.10
You got4.462 NVDA
Worth at Chainlink$968.60
Filled 3.2% off
Highwater, 0.5% band
Buy NVDA with$1,000
Chainlink$217.07
Pool offered$224.10
Floor from Chainlink4.583 NVDA
Your $1,000untouched
Reverted
same pool, same moment, example numbersband = your setting

Limits that fill at your price or better.

Place a buy under the market or a sell above it. The funds wait in the contract, not with a bot. When Chainlink reaches your price, a keeper fills it on the pool, and the contract checks the fill is no worse than your limit.

If the pool can't meet the limit yet, the order simply waits. Cancel any time, everything comes back.

Buy NVDAlimit $195.00 · $500 USDG
Placed$500 USDG locked in the contract
Mon 14:02
WaitingChainlink $217.07, $206.40, $199.85
Tue
Chainlink $194.80at the limit: the keeper fills it
Wed 16:31
Filled at $194.712.562 NVDA to your wallet, under the limit
Wed 16:31
example orderkeeper fee $0.05 per fill

TSLA to NVDA in one go.

On a usual swap page, rotating from one stock to another is two swaps through USDG, two approvals and twice the waiting. Highwater sells and buys in the same transaction, both legs checked against Chainlink, the fee taken once.

Usual swap page

Approve TSLA
Swap TSLA to USDG
Approve USDG
Swap USDG to NVDA
4 transactions

Highwater

Sign once
TSLA to NVDAsell · USDG · buy, one tx
1 transaction

One signature instead of an approval.

USDG and the Stock Tokens support permit. Highwater takes the allowance as a signature inside the trade, for exactly the amount you trade, so the first trade of any token is one transaction and nothing is left approved forever.

Usual first trade
2 tx · unlimited approval
Highwater
1 tx · exact amount

Pool vs Chainlink, right now.

How far each Stock Token's deepest pool sits from its Chainlink price. Anything outside your band, Highwater won't fill.

StockChainlink24hPoolGap
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What the usual swap leaves out.

Usual swap pageHighwater
Price protectionslippage vs the pool itselffloor vs Chainlink, on chain
Thin or stale poolfills at whatever it givesreverts
Limit ordersnoneon chain, never worse than the limit
Trailing stopnonelifted on every new Chainlink high
Take profit + stop-lossnoneone order, whichever comes first
Stock to stocktwo swaps through USDGone transaction
First trade of a tokenapprove, then swapone signature, one swap
Chartelsewherecandles with Chainlink and your orders on it

Questions.

Where does the liquidity come from?

The Stock Tokens' own Uniswap v3 pools on Robinhood Chain. Highwater routes through them and checks every fill against Chainlink.

What if markets are closed?

Stock feeds pause between sessions. The floor uses the last Chainlink price, so a pool that runs away over the weekend is refused.

What does it cost?

0.1% of the USDG side, plus the pool fee and gas. Orders add $0.05 for the keeper that fills them.

Is it audited?

No. The router is small and public, but unaudited. Size accordingly.