关于 2019 年 7 月 24 日 WebSocket API 订阅源的中断

在北京时间 2019 年 7 月 24 日傍晚 18:44:13 到 18:52:29 之间,以下 websocket API 订阅源上的实时数据曾被中断:

  • account, affiliate, execution, funds, instrument, margin, order, position, trade, transact, wallet

BitMEX 网站的用户可能已经注意到在此期间某些数据没有更新; 例如在 “近期交易” 面板,“未成交委托” 面板,“已成交” 面板和 “仓位” 面板中。

在此期间,以下公共订阅源不受影响

  • funding, insurance, liquidation, settlement, impactQuote, impactQuoteBin1m, quote, quoteBin1m, quoteBin5m, quoteBin1h, quoteBin1d, tradeBin1m, tradeBin5m, tradeBin1h, tradeBin1d, orderBookL2_25, orderBook10, orderBookL2

REST API 也不受影响,并且可以使用 REST API 来解决在此期间由于缺少订阅源更新而导致的客户端数据丢失。

在此期间,我们继续处理所有委托指令,交易引擎未受影响。这次中断是由于内部市场数据服务的降级致使处理缓慢,给我们的市场数据基础设施带来了压力。当我们仍正在调查其根本原因,该内部市场数据服务已经暂停。此外,目前也正在部署多个安全机制,以防止潜在再次发生对面向用户的订阅源的影响。

对于由此次造成的任何不便,我们深表歉意。 如果您有任何其他问题,请联系客服。您可以在以下链接提交工单:https://www.bitmex.com/app/support/contact

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WebSocket API Feed Interruption, 24 July 2019

Between 10:44:13 and 10:52:29 UTC on 24 July 2019, the realtime data on the following websocket API feeds was interrupted:

  • account, affiliate, execution, funds, instrument, margin, order, position, trade, transact, wallet

Users of the BitMEX website may have noticed that some data was not updating during this period; e.g. in the Recent Trades panel, Open Orders panel, Fills panel, and Position panel.

The following public feeds were unaffected during this period:

  • funding, insurance, liquidation, settlement, impactQuote, impactQuoteBin1m, quote, quoteBin1m, quoteBin5m, quoteBin1h, quoteBin1d, tradeBin1m, tradeBin5m, tradeBin1h, tradeBin1d, orderBookL2_25, orderBook10, orderBookL2

The REST API was also unaffected and client-side data loss due to missed feed updates during this period can be resolved using the REST API.

During this period we continued to process all order instructions and the trading engine was unaffected. The outage was due to a slow consuming internal market data service which became degraded, putting pressure on our market data infrastructure. This internal market data service has been suspended whilst the root cause is being investigated. Additionally, several safety mechanisms are currently being deployed to prevent a potential recurrence from impacting user-facing feeds.

We apologise for any inconvenience this interruption may have caused. If you have any further questions please contact Support via our contact form: https://www.bitmex.com/app/support/contact.

关于 2019 年 7 月 15 日 BitMEX 指数的更新

从北京时间 2019 年 7 月 15 日晚上 23:15 起,BitMEX 将在 Kraken 恢复交易后把 Kraken 重新引入其指数。 更新后的指数详见下表。

所有交易者都需要注意这些指数可能会大幅波动,并且在交易引用这些指数的合约时应谨慎行事。

如果您有任何其他问题,请联系客服。您可以在以下链接提交工单:https://www.bitmex.com/app/support/contact

受影响的指数

指数成分

.BXBT

Bitstamp, Coinbase Pro, Kraken

.BETH

Bitstamp, Coinbase Pro, Kraken

.BETHXBT

Binance, Poloniex, Kraken

.BBCHXBT

Binance, Poloniex, Kraken

.BXRPXBT

Binance, Poloniex, Kraken

.BLTCXBT

Binance, Poloniex, Kraken

.BEOSXBT

Binance, Poloniex, Kraken

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Update to BitMEX Indices, 15 July 2019

Effective 15 July 2019 at 15:15 UTC, BitMEX will reintroduce Kraken into its indices following the resumption of trading on Kraken. The updated indices are detailed in the table below.

All traders should be aware that these indices may fluctuate substantially, and should exercise caution when trading contracts that reference these indices.

If you have any further questions, please contact Support via our contact form: https://www.bitmex.com/app/support/contact.

Affected Index

Index Constituents

.BXBT

Bitstamp, Coinbase Pro, Kraken

.BETH

Bitstamp, Coinbase Pro, Kraken

.BETHXBT

Binance, Poloniex, Kraken

.BBCHXBT

Binance, Poloniex, Kraken

.BXRPXBT

Binance, Poloniex, Kraken

.BLTCXBT

Binance, Poloniex, Kraken

.BEOSXBT

Binance, Poloniex, Kraken

关于 2019 年 7 月 15 日 BitMEX 指数的临时更改

自北京时间 2019 年 7 月 15 日清晨 05:00 起,BitMEX 将根据 Kraken 的预定停机时间,临时从其指数中删除 Kraken。此计划的停机时间预计将持续 3 – 8 小时,并将影响下表中详述的 7 个 BitMEX 指数。 一旦交易恢复,Kraken 将被重新引入。我们将在重新引入前 12 小时发布公告。

所有交易者需要注意这些指数的价格可能会大幅波动,并且在交易这些指数时应谨慎行事。

如果您有任何其他问题,请联系客服。您可以在以下链接提交工单:https://www.bitmex.com/app/support/contact

受影响的指数

当前指数成分

临时指数成分

.BXBT

Bitstamp, Coinbase Pro, Kraken

Bitstamp, Coinbase Pro

.BETH

Bitstamp, Coinbase Pro, Kraken

Bitstamp, Coinbase Pro

.BETHXBT

Binance, Poloniex, Kraken

Binance, Poloniex

.BBCHXBT

Binance, Poloniex, Kraken

Binance, Poloniex

.BXRPXBT

Binance, Poloniex, Kraken

Binance, Poloniex

.BLTCXBT

Binance, Poloniex, Kraken

Binance, Poloniex

.BEOSXBT

Binance, Poloniex, Kraken

Binance, Poloniex

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BitMEX (www.bitmex.com)

Temporary Change to BitMEX Indices, 14 July 2019

Effective 14 July 2019 at 21:00 UTC, BitMEX will temporarily remove Kraken from its indices in response to Kraken’s scheduled downtime. This scheduled downtime is expected to last for 3-8 hours and will affect the 7 BitMEX indices as detailed in the table below.  Kraken will be reintroduced once trading has resumed. We will announce their reintroduction 12 hours in advance.

All traders should be aware that the price of these indices may fluctuate substantially, and should exercise caution when trading these indices.

If you have any further questions, please contact Support via our contact form: https://www.bitmex.com/app/support/contact.

Affected index

Current constituents

Temporary constituents

.BXBT

Bitstamp, Coinbase Pro, Kraken

Bitstamp, Coinbase Pro

.BETH

Bitstamp, Coinbase Pro, Kraken

Bitstamp, Coinbase Pro

.BETHXBT

Binance, Poloniex, Kraken

Binance, Poloniex

.BBCHXBT

Binance, Poloniex, Kraken

Binance, Poloniex

.BXRPXBT

Binance, Poloniex, Kraken

Binance, Poloniex

.BLTCXBT

Binance, Poloniex, Kraken

Binance, Poloniex

.BEOSXBT

Binance, Poloniex, Kraken

Binance, Poloniex

关于 2019 年 6 月 27 日的 Websocket API 订阅源中断

在北京时间 2019 年 6 月 27 日下午 15:50 到 15:58 期间,由于我们计划发布的市场数据分发服务出现复杂情况,以下的 Websocket API 订阅源被中断:
Account, affiliate, execution, funds, instrument, margin, order, position, trade, transact, wallet

BitMEX 网页端用户可能已注意到在此期间部分数据未更新,例如“近期交易”,“未成交委托”,“已成交” 面板和 “仓位” 面板。

在此期间,以下公共订阅源未受影响
Funding, insurance, liquidation, settlement, impactQuote, impactQuoteBin1m, quote, quoteBin1m, quoteBin5m, quoteBin1h, quoteBin1d, tradeBin1m, tradeBin5m, tradeBin1h, tradeBin1d, orderBookL2_25, orderBook10, orderBookL2

在此期间,委托处理正常,交易引擎未受影响。

因为这次异常中断,为用户提供 REST API 请求服务的数据镜像设备的子设备中的数据处于不完整状态。这样的副作用是,一些用户在数据恢复期间的 90 分钟内,在 BitMEX 网站上看到本来已经被取消的未成交委托。任何缺少此期间更新的 API 用户都可以通过 REST API 回填其数据。

如果您在使用 BitMEX 网站时遇到委托取消提示的问题,请刷新您的网页浏览器。对于此次中断可能造成的任何不便,我们深表歉意。如果您有任何其他问题,请通过我们的工单链接联系我们的客服:https://www.bitmex.com/app/support/contact。

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BitMEX (www.bitmex.com)

WebSocket API Feed Interruption, 27 June 2019

Between 07:50 and 07:58 UTC on 27 June 2019, the following websocket API feeds were interrupted due to a complication during a planned upgrade of our market data distribution services:

  • Account, affiliate, execution, funds, instrument, margin, order, position, trade, transact, wallet

Users of the BitMEX website may have noticed some data not updating during this period e.g. in the Recent Trades panel, Open Orders panel, Fills panel, and Position panel.

The following public feeds were unaffected during this period:

  • Funding, insurance, liquidation, settlement, impactQuote, impactQuoteBin1m, quote, quoteBin1m, quoteBin5m, quoteBin1h, quoteBin1d, tradeBin1m, tradeBin5m, tradeBin1h, tradeBin1d, orderBookL2_25, orderBook10, orderBookL2

During this period we continued to process order instructions and the trading engine was unaffected.

Due to this issue, data in a subset of data mirrors which service user REST API requests was left in an incomplete state. A side-effect of this was that some users observed stale open orders on the BitMEX website for orders which were already cancelled for a period of 90 minutes whilst data was being restored. Any API users that may be missing updates for this period can now backfill data via the REST API.

If you are experiencing order cancellation issues via the website, please refresh your web browser.  We apologise for any inconvenience this interruption may have caused. If you have any further questions please contact Support via our contact form: https://www.bitmex.com/app/support/contact.

关于 2019 年 6 月 24 日 ETHUSD 委托列表订阅源的问题

在北京时间 2019 年 6 月 24 日下午 17:25:54 和 17:44:30 之间,ETHUSD 的 orderBookL2,orderBookL2_25,orderBook10 和实时报价的 websocket 订阅源处于降级状态。在此期间,这些订阅源上 ETHUSD 委托列表的状态是不准确的。

我们能够在检测后的一分钟内确定并解决问题的根本原因。这个问题是由一个罕见的委托事件序列引起的,这些事件触发了一个优化 OrderBookL2 计算的错误,而该计算是在几小时前才部署到生产环境中的。此更改已经被还原。

这对交易引擎本身的委托没有影响。只是在交易引擎处理后,ETHUSD 计算委托列表的显示受到影响。

我们已经部署了额外的自动订阅源验证程序,以便在将来检测潜在的类似问题并提前通知我们。

对于由此造成的不便,我们深表歉意。如果您有任何其他问题,请联系客服。您可以在以下链接提交工单:https://www.bitmex.com/app/support/contact。

 

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BitMEX (www.bitmex.com)

ETHUSD Orderbook Feed Issues, 24 June 2019

Between 09:25:54 UTC and 09:44:30 UTC 24 June 2019 the orderBookL2, orderBookL2_25, orderBook10, and quote realtime websocket feeds for ETHUSD were in a degraded state. During this period, the state of the ETHUSD orderbook on these feeds was incorrect.

We were able to identify and resolve the root cause of the issue within a minute of detection. The issue was caused by a rare sequence of order events that triggered a bug in an optimisation of the orderBookL2 calculation which had been deployed to the production environment several hours earlier. This change has since been reverted.

There was no impact to orders in the trading engine itself – just the presentation of the calculated orderbook for ETHUSD downstream of the trading engine.

We have deployed additional automated feed validators to detect potential similar issues in the future and to alert us earlier.

We apologise for the inconvenience this may have caused. If you have any further questions, please contact Support via our contact form: https://www.bitmex.com/app/support/contact.

关于 2019 年第三季度期货上架

BitMEX 将于北京时间 2019 年 6 月 14 日 16:30 上架新的季度期货。

关于 2019 年第三季度当前和即将上架的期货合约的上架日期和结算日期,请参阅下表。粗体显示的是全新合约。

代码 货币对 上架日期 结算日期
ADAM19 卡尔达诺 / 比特币 2019 年 3 月 15 日 2019 年 6 月 28 日
ADAU19 卡尔达诺 / 比特币 2019 年 6 月 14 日 2019 年 9 月 27 日
BCHM19 比特币现金 / 比特币 2019 年 3 月 15 日 2019 年 6 月 28 日
BCHU19 比特币现金 / 比特币 2019 年 6 月 14 日 2019 年 9 月 27 日
EOSM19 EOS 代币 / 比特币 2019 年 3 月 15 日 2019 年 6 月 28 日
EOSU19 EOS 代币 / 比特币 2019 年 6 月 14 日 2019 年 9 月 27 日
ETHM19 以太币 / 比特币 2019 年 3 月 15 日 2019 年 6 月 28 日
ETHU19 以太币 / 比特币 2019 年 6 月 14 日 2019 年 9 月 27 日
LTCM19 莱特币 / 比特币 2019 年 3 月 15 日 2019 年 6 月 28 日
LTCU19 莱特币 / 比特币 2019 年 6 月 14 日 2019 年 9 月 27 日
TRXM19 波场币 / 比特币 2019 年 3 月 15 日 2019 年 6 月 28 日
TRXU19 波场币 / 比特币 2019 年 6 月 14 日 2019 年 9 月 27 日
XRPM19 瑞波币 (XRP) / 比特币 2019 年 3 月 15 日 2019 年 6 月 28 日
XRPU19 瑞波币 (XRP) / 比特币 2019 年 6 月 14 日 2019 年 9 月 27 日
XBTM19 比特币 / 美元 2018 年 12 月 17 日 2019 年 6 月 28 日
XBTU19 比特币 / 美元 2019 年 3 月 15 日 2019 年 9 月 27 日
XBTZ19 比特币 / 美元 2019 年 6 月 14 日 2019 年 12 月 27 日

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Q3 2019 Quarterly Futures Listings

On 14 June 2019 at 08:30 UTC, BitMEX will list new quarterly futures.

Please see the following tables for listings and settlements for current and upcoming futures contracts for Q3 2019. Bolded rows are the new contracts.

Code Pair Listing Settlement
ADAM19 Cardano / Bitcoin 15 Mar 2019 28 Jun 2019
ADAU19 Cardano / Bitcoin 14 Jun 2019 27 Sep 2019
BCHM19 Bitcoin Cash / Bitcoin 15 Mar 2019 28 Jun 2019
BCHU19 Bitcoin Cash / Bitcoin 14 Jun 2019 27 Sep 2019
EOSM19 EOS Token / Bitcoin 15 Mar 2019 28 Jun 2019
EOSU19 EOS Token / Bitcoin 14 Jun 2019 27 Sep 2019
ETHM19 Ether / Bitcoin 15 Mar 2019 28 Jun 2019
ETHU19 Ether / Bitcoin 14 Jun 2019 27 Sep 2019
LTCM19 Litecoin / Bitcoin 15 Mar 2019 28 Jun 2019
LTCU19 Litecoin / Bitcoin 14 Jun 2019 27 Sep 2019
TRXM19 Tron / Bitcoin 15 Mar 2019 28 Jun 2019
TRXU19 Tron / Bitcoin 14 Jun 2019 27 Sep 2019
XRPM19 Ripple Token (XRP) / Bitcoin 15 Mar 2019 28 Jun 2019
XRPU19 Ripple Token (XRP) / Bitcoin 14 Jun 2019 27 Sep 2019
XBTM19 Bitcoin / USD 17 Dec 2018 28 Jun 2019
XBTU19 Bitcoin / USD 15 Mar 2019 27 Sep 2019
XBTZ19 Bitcoin / USD 14 Jun 2019 27 Dec 2019