# 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.

## Feed Contract Addresses

The interactive address table on this page is loaded dynamically and is not included in this markdown export.

For complete and up-to-date feed addresses, use structured datasets:

- Price feeds (default dataset):
  /data-feeds/feed-addresses/default.txt

- Per-network datasets:
  /data-feeds/feed-addresses/default/{network}.txt

Each dataset contains the full set of feeds for the selected network. Filter by feed name as needed.

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## Example (Ethereum Mainnet)

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