> For the complete documentation index, see [llms.txt](https://docs.toros.finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.toros.finance/leveraged-tokens/volatility-decay.md).

# Volatility Decay

Volatility decay is the gradual erosion of value that affects leveraged tokens during sideways or choppy markets. It is one of the most important risks to understand before holding leveraged tokens.

## What Is Volatility Decay

Leveraged tokens rebalance as needed to maintain their target leverage. In trending markets, this works in the holder's favor because profits compound. But in range-bound markets where the price moves up and down without a clear direction, each rebalance can lock in small losses.

Over time, these small losses add up. This is volatility decay.

## Example

Suppose the underlying asset moves like this over four days:

| Day | Asset Price Change | 2x Token Value (starting at $100) |
| --- | ------------------ | --------------------------------- |
| 1   | +10%               | $120.00                           |
| 2   | -10%               | $96.00                            |
| 3   | +10%               | $115.20                           |
| 4   | -10%               | $92.16                            |

The underlying asset is roughly back where it started (net change of about -1%). But the 2x leveraged token has lost about 7.8%.

The higher the leverage, the more pronounced the effect.

## When It Matters

Volatility decay is most significant:

* In choppy, sideways markets with no clear trend
* At higher leverage levels (3x and 4x)
* Over longer holding periods

In strongly trending markets, compounding works in the holder's favor and can more than offset any decay.

## How Toros Manages It

Toros uses optimized rebalancing algorithms that aim to reduce unnecessary trades. Rather than rebalancing on a fixed schedule, the protocol adjusts positions based on how far the effective leverage has drifted from the target.

This approach reduces the number of rebalances and limits the impact of decay, though it cannot eliminate it entirely.

## Key Takeaway

Leveraged tokens are designed for short to medium-term holds where the trader has a directional view. Holding through extended periods of sideways price action will result in value erosion due to volatility decay.

For more on how leveraged tokens work, see the [Overview](/products/overview-1.md).


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