# Trading Limits

### Stability Mechanism Overview

The Astonic protocol's stability relies on a dynamic supply management system through controlled asset exchanges with the Reserve. This sophisticated mechanism requires careful balance and precise control.

#### Exchange Rate Dependencies

* Collateral volatility impact
* Liquidity considerations
* Oracle update timing
* Risk management protocols

### Evolution from V1 Architecture

#### Historical Context:

1. Original vAMM Implementation:
   * Dual-purpose bucket sizes
   * Price discovery function
   * Slippage-based limitations
2. Enhanced Trading Limits:
   * Separated functionalities
   * Increased bucket capacities
   * Reduced average slippage
   * Precise volume control

### Multi-Tier Limit Structure

#### Time-Based Limits:

* L0 (Short-term):
  * 5-minute monitoring window
  * Inter-bucket update control
  * Immediate risk mitigation
* L1 (Daily):
  * 24-hour monitoring
  * Fail-safe mechanism
  * Aggregate flow control

#### Global Limit (LG):

* Perpetual monitoring
* Net flow restrictions
* Strategic volume control
* Governance oversight

### Implementation Framework

* Smart contract integration
* Governance-controlled parameters
* Real-time monitoring
* Automated enforcement