# Aster Funding Arb (USDT)
Earn sustainable, hedged yield — on your $USDT by capturing funding inefficiencies across Aster’s perpetual markets. Built by quant researchers, automated for everyone.
***
### How the Strategy Works
Put your $USDT to work in a smarter way. The **Aster Funding Arbitrage Strategy** is built to capture funding rate inefficiencies on Aster’s perpetual markets — delivering sustainable, market-neutral yield.
No chasing token emissions. No guessing market direction. Just real returns from real market structure.
***
### How It Works
This strategy runs a fully automated, **delta-neutral arbitrage model**. In plain terms: we balance spot and perpetual futures positions so price swings don’t matter — only funding payments do.
When traders pile into one side of the perp market, they pay a funding fee to the other side. Our system makes sure you’re always on the right side of that equation.
* If funding is **positive** → Long spot / Short perp
* If funding is **negative** → Short spot / Long perp
A hedged portfolio that earns from the demand for leverage, not from speculating on direction.
***
### Why Delta-Neutral?
Delta-neutral means your exposure to the underlying asset is basically flat:
* Long 1 ASTER spot → +1 delta
* Short 1 ASTER perp → –1 delta
* Net = 0
That neutrality is what lets us isolate and harvest funding fees, regardless of whether the market is mooning or tanking.
***
### Plug & Play for Depositors
Here’s what you do:
* **Deposit USDT** → that’s your ticket in.
* **Wait** → the system handles execution, rebalancing, and risk.
* **Withdraw** → once the cycle completes (typically 1–3 days).
It’s fully automated.
***
### Built for Safety & Efficiency
It’s structured like a professional trading desk:
* Real-time rebalancing to keep delta flat
* Smart execution to reduce slippage and protect yield
* Low-leverage logic with liquidation buffers
The goal is simple: consistent, sustainable returns with controlled risk.
***
### Where Yield Comes From
The yield here is 100% structural:
* **Funding payments** from perp markets (paid by overleveraged traders)
* **Spot-perp price gaps** that our system arbitrages automatically
No inflationary rewards. Just the natural flow of perp markets.
***
### Fees & Withdrawals
* **Performance Fee:** 25% (only if the strategy makes money)
* **Management Fee:** Zero
* **Withdrawals:** Typically 1–3 days depending on cycle/liquidity
* **Deposit Lock:** 3 days
***
📅 **Aster Funding Arbitrage Strategy Launch —**
---
# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://docs.neutral.trade/additional-info/deprecated-vaults/aster-funding-arb-usdt.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.