# AutoFi Technology Vault (afTech)

Pure Technology Exposure

---
config:
  theme: neutral
---
flowchart TB
    subgraph TechVault[afTech Plasma Vault]
        V1[ERC-4626 Vault<br/>Base Asset: USDC]
    end

    

    subgraph SharedFuses[Shared Fuse Set]
        ERC[SupplyFuseERC4626]
        Bal[BalanceFuseERC4626]
        Swap[SwapFuseUniversal]
    end

    subgraph TechTokens[Tech Basket]
        tNVDA[tNVDA]
        tTSLA[tTSLA]
        tAMZN[tAMZN]
    end

    V1 --> SharedFuses --> TechTokens

    Raindex[(Raindex)]
    SharedFuses --> Raindex

# What It Is

afTech provides concentrated exposure to the technology sector through a basket of tokenized stocks: NVIDIA (tNVDA), Tesla (tTSLA), and Amazon (tAMZN). This vault is for investors who believe in continued technology sector growth.

# How It Works

When you deposit USDC, the vault converts it into equal-weighted positions across the three tech companies. Holdings are periodically rebalanced to maintain target weights, automatically selling winners and buying underperformers. This enforces disciplined buy-low, sell-high mechanics. Dividends are automatically reinvested.

# Target Returns

Technology sector beta with dividends reinvested

# Who It’s For

Tech sector bulls seeking concentrated exposure
Investors who want systematic rebalancing
Those who believe AI, EVs, and e-commerce will continue outperforming
Users seeking onchain access to US tech stocks

# Benefits

Sector Focus: Pure exposure to technology leaders without diversification drag from other sectors.

Automatic Rebalancing: The vault enforces disciplined rebalancing, capturing gains and buying dips systematically.

24/7 Liquidity: Deposit or withdraw whenever blockchain networks are operational. No waiting for market open.

No Custody Hassles: Your exposure is tokenized and held in a transparent smart contract.

# Risk Profile

High Risk: Concentrated sector exposure means high correlation between holdings. Tech selloffs will impact the entire portfolio. Suitable for investors with high risk tolerance and strong conviction in the technology sector.

# Stock Vault Rebalancing Flows

---
config:
  theme: neutral
---
sequenceDiagram
    participant Alpha as Alpha Bot
    participant Vault as Plasma Vault
    participant Pyth as Pyth Oracle
    participant Raindex
    participant Tokens as Wrapped ST0x

    Note over Alpha: Monthly or threshold-based rebalance

    Alpha->>Vault: get current token balances
    Alpha->>Pyth: get all token prices
    Alpha->>Alpha: calculate current weights
    Alpha->>Alpha: compare to target weights

    loop For each token needing adjustment
        alt Token overweight
            Alpha->>Vault: withdraw wrapped token
            Alpha->>Vault: swap token to USDC
            Vault->>Raindex: takeOrder sell
        else Token underweight
            Alpha->>Vault: swap USDC to token
            Vault->>Raindex: takeOrder buy
            Alpha->>Vault: deposit wrapped token
        end
    end

    Alpha->>Vault: verify final weights
    Alpha->>Alpha: log rebalance complete

# Stock Corporate Action Handling

---
config:
  theme: neutral
---
flowchart TB
    subgraph Monitoring[Corporate Action Monitor]
        CA[Check Corporate Action ID]
        Oracle[Compare Token vs Oracle CA ID]
    end

    subgraph Actions[Response Actions]
        Pause[Pause Trading]
        Wait[Wait for Sync]
        Resume[Resume Normal Ops]
    end

    subgraph Types[Corporate Action Types]
        Split[Stock Split<br/>Wrapped token adjusts automatically]
        Dividend[Dividend<br/>Reinvested in wrapped token]
        Merger[Merger/Spinoff<br/>Manual intervention]
    end

    CA --> Oracle
    Oracle -->|Mismatch| Pause
    Oracle -->|Match| Resume
    Pause --> Wait
    Wait -->|Synced| Resume

    Types --> CA