Stock Premium LP
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stock-premium lp · fees
Fee transparency
Every fee figure in this cockpit links here. This page states where LP fees come from, what HISS charges — plainly — what eats the fees, and how each number can be recomputed. Fees collected are gross; the net result marks the position at the real market price and can be negative.
1 · where LP fees come from
Swappers pay the pool fee tier
Every swap in a Uniswap v3 pool pays that pool’s fee tier (for example 1.00%) to the liquidity that is in range at that moment, pro-rata by share. Fees accrue in BOTH tokens of the pair — USDG fees in USDG, Stock-Token fees in the Stock Token — and only while the pool price is inside one of your rungs. Out-of-range liquidity earns nothing.
Pool fees are what swappers pay the pool — they are not your P&L. Fees collected are gross; the net result marks the position at the real market price and can be negative.
2 · what HISS charges
LP management fee — 5% of realized LP fees
You keep 95% of collected LP fees.
- No HISS fee on your deposited principal.
- No HISS fee on deposits, increases, or withdrawals.
- No HISS fee on inventory gains or unrealized P&L.
- The 5% applies only when a HISS-managed action collects LP fees (collect, reinvest, reposition, or close).
- No fees collected, no HISS fee.
- The fee is taken per fee token — 5% of any USDG fees in USDG, 5% of any Stock-Token fees in the Stock Token. HISS never swaps your Stock-Token fees to USDG to charge its fee.
- 5% is the maximum, fixed in the contract. It can only go down. Any increase would require a new contract version that you separately opt into.
Fees already accrued in your position before you enroll are collected — and included in the 5% — on the first HISS-managed collect. Collect them to your own wallet before enrolling to keep 100% of them.
The fee goes to the HISS Treasury. It is a protocol service fee — it is not a reward, not staking, and not shared as yield.
This fee is charged on the LP fees you collect, not on your profit. Fees collected are gross; your net result marks the position at the real market price and can be negative even when fees are positive — the 5% does not change that.
This fee policy is enforced by the HissLpManagerV1 contract, deployed and source-verified on chain 4663. Live pause, enrollment, and fee state come from fresh chain reads — a failed read renders unknown, never live — and while the manager is paused nothing can enroll and nothing is charged.
manager contract · HissLpManagerV1 · chain 4663
deployed & verified on-chainnot paused- paused() · live
- not paused
- Enrollment remains owner-gated; a pause read alone opens nothing.
- feeBps() · live
- 500 bps
- confirms the 5% policy
- Immutable ceiling 5% — the fee can only go down, never up.
live chain read · block 41117818
Deployment facts are artifact-proven; every row above is a fresh chain read and a failed read renders unknown, never live. Deployed is not active by itself: pause state, the managed book, and any custodied position are separate live reads, and enrollment plus every managed action stay owner/beneficiary-gated regardless of pause state.
live contract · not paused · 500 bps · treasury = Safedetails +
manager contract · HissLpManagerV1 · chain 4663
deployed & verified on-chainnot paused- paused() · live
- not paused
- Enrollment remains owner-gated; a pause read alone opens nothing.
- feeBps() · live
- 500 bps
- confirms the 5% policy
- Immutable ceiling 5% — the fee can only go down, never up.
live chain read · block 41117818
Deployment facts are artifact-proven; every row above is a fresh chain read and a failed read renders unknown, never live. Deployed is not active by itself: pause state, the managed book, and any custodied position are separate live reads, and enrollment plus every managed action stay owner/beneficiary-gated regardless of pause state.
Scanning, previewing, and preparing unsigned packages carry no HISS fee. Self-managed actions (you collect, withdraw, close yourself) carry no HISS fee.
3 · what eats the fees
The cost ledger mirrors the waterfall
Collected fees are gross. The same position also pays gas, swap costs on entry/exit, position-management costs, and bears an adverse-selection estimate (always labelled estimate). The net strategy P&L line subtracts every one of them and marks inventory at the real price — it is the only headline result anywhere in this cockpit.
the fees-≠-profit shape · hypothetical illustration
hypothetical — not observed performance
- Realized LP fees
- $19.12
- Unrealized inventory P&L
- -$21.03
- Net strategy P&L
- -$1.91
Fees are positive while the net strategy result is negative — this position is not a win.
Not HISS data, not from any external source, not observed performance. Kept separate from the fee-mechanics example below.
4 · worked example
How the fee works on collected fees
| LP fees collected (gross) | 100 |
| − HISS LP management fee (5%) | 5 |
| You keep | 95 |
Illustration only, not a performance claim. On every 100 in LP fees a HISS-managed action collects, 5 goes to the HISS Treasury and you keep 95. Your principal is untouched, and your net strategy P&L is marked separately at the real price.
If a collect realizes 100 USDG and 0.4 GME in fees: HISS takes 5 USDG and 0.02 GME (5% of each), you keep 95 USDG and 0.38 GME. No token is swapped to charge the fee.
Not a performance claim.
receipts
Recipient and the verified ledger
- Accrued via HISS-managed actions
- 0 — receipt-proven
- The fee is charged only when a HISS-managed action collects realized LP fees, and no verified fee-collection receipt exists — so accrued-to-Treasury is 0 by receipt evidence. Pause state and the enrolled book are live chain reads (manager panel above), never assumed here.
- Collected (verified receipts)
- 0 receipts
- Shown only from verified on-chain receipts once managed actions run — never projected as realized.
- Reconciled to Treasury
- 0 — proven
- Reconciliation renders exclusively from Treasury-side chain reads; a failed read shows unknown, never live.
5 · recomputability
Defined precisely enough to recompute
| Figure | Inputs | Formula | Re-derive at |
|---|---|---|---|
| HISS management fee | realized LP fees per token (base units) | floor(realized × feeBps / 10000); user keeps the exact remainder (all dust to you) | @hiss/core stock-premium/fee · computeManagementFee |
| Premium / discount (bps) | reference price, pool executable price at exact size | signed difference of executable vs reference, in bps | POST /api/stock-premium/preview · GET /api/stock-premium/scan |
| Usable depth / capacity | probed simulated swaps at stated notionals | largest size within the impact bound — never TVL | GET /api/stock-premium/scan (probe size param) |
| Net strategy P&L | gross fees, realized/unrealized inventory, gas, swap + management costs, adverse-selection estimate | the eight-line sum, inventory marked at the real price | @hiss/core pnl.ts · GET /api/stock-premium/positions/:id |
Fees collected are gross; the net result marks the position at the real market price and can be negative.
Not a performance claim.
HISS never holds your keys or credentials, never signs for you, never custodies, never hedges, and never places brokerage orders. You authorize and submit in your own account. Not investment advice. Not a performance claim. Past results are not a guarantee.