# Tokenized Asset Data Streams
Source: https://docs.chain.link/data-streams/tokenized-asset-streams

> For the complete documentation index, see [llms.txt](/llms.txt).

> **DANGER: Weekend Usage Disclaimer**
>
> **The `price` field does not update during weekends** because the underlying real-world equity market is closed.

However, the `tokenizedPrice` field continues to update as it reflects trading activity on centralized exchanges (CEXs). Weekend liquidity tends to be thin, so users should implement guardrails against unexpected volatility.

Developers are solely responsible for monitoring and mitigating market integrity risks, as outlined in the [Developer Responsibilities](/data-streams/developer-responsibilities) documentation.

## Full datasets

Use the network index to retrieve feed addresses:

/data-feeds/feed-addresses/default.txt

Each network has its own dataset.
Do not load multiple networks unless required.

***

## Example (Ethereum Mainnet)

| Feed Name | Proxy Address                                | Deviation | Heartbeat |
| --------- | -------------------------------------------- | --------- | --------- |
| ETH / USD | `0x5f4eC3Df9cbd43714FE2740f5E3616155c5b8419` | 0.5%      | 1h        |