BBX launch a contract product-BCHUSDT perpetual contract on Sep 29,2018 （Singapore time）.
The BCHUSDT perpetual contract is the world’s first BCH linear contract, and currently it is the only BCH contract product which uses USDT as a margin, meanwhile, it supports 50x leverage and position margin adjustment.
For more details please check Contract Help Document.
BCHUSDT Perpetual Contract’s Options are as follows:
| Name | BCHUSDT |
| Contract Standard | BCH |
| Contract Type | Linear Perpetual Contract（USDT as a margin） |
| Price Unit | USDT |
| Minimum Price Unit | 0.1 USDT |
| Maximum Leverage | 50x |
| Risk Limit | Risk Base=100,000USDT ，Risk Step Length=50,000USDT，Initial Margin Rate Each Step1% |
| Contract Size | 1Contract=0.001BCH |
| Funds Rate Time(UTC) | 4:00 12:00 20:00 |
| Contract Expiration Time | Perpetual |
| Index Price | OkEx Huobi Bitfinex |
| Index Price Weight Ratio | 1：1：1 |
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BBX contract Project Team