> For the complete documentation index, see [llms.txt](https://docs.chainbitx.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.chainbitx.com/help-center/eng/readme/announcement-center/announcement/new-contract-listing-announcement-btw-cys.md).

# New Contract Listing Announcement (BTW, CYS)

**Dear ChainBitX Users,**

To further expand our perpetual contract offerings and enhance your trading experience, ChainBitX will officially launch the following USDT-Margined Perpetual Contracts at **12:00 (UTC+8) on August 25, 2026**:

#### BTW (BTW USDT Perpetual Contract)

BTW is a digital asset within the Web3 ecosystem, providing users with opportunities to participate in related on-chain ecosystems and market activities.

#### CYS (CYS USDT Perpetual Contract)

CYS is a digital asset within the Web3 ecosystem, allowing users to participate in on-chain applications and market activities through its related ecosystem.

USDT-Margined Perpetual Contracts allow traders to participate in the price movements of **BTW,and CYS** with leverage without holding the underlying assets.

### New Contract Details

| Contract                    | Underlying Asset | Settlement Asset | Minimum Price Tick | Maximum Leverage | Funding Fee Interval | Trading Hours |
| --------------------------- | ---------------- | ---------------- | -----------------: | ---------------: | -------------------- | ------------- |
| BTW USDT Perpetual Contract | BTW              | USDT             |            0.00001 |              10x | Every 8 hours        | 24/7          |
| CYS USDT Perpetual Contract | CYS              | USDT             |          0.0000001 |              20x | Every 8 hours        | 24/7          |

### Important Notice

The funding rate limits and specific contract parameters will be subject to the information officially announced by ChainBitX at the time of listing.

Based on market volatility, ChainBitX may dynamically adjust contract parameters, including but not limited to:

* Funding rates
* Leverage limits
* Margin requirements

Thank you for your continued support and trust in ChainBitX!

**ChainBitX Team**\
**August 25, 2026**