Theindexpriceiscalculatedbasedontheweightedaverageofthelatesttransactionpricesfrommultipleexchanges.
Eachoptionscontracthasanindex.Forexample,BTC/USDToptionscontractsuseBTC/USDTindexpricetocalculate.Contractsforthesametokenwithdifferentexpirationdatesusethesameindexprice.Forinstance,BTCweekly,bi-weekly,andquarterlyoptionsalluseBTC/USDTindexprice.
Sampledatasampling:getthelatestpriceoftheexchangesinthetablethroughAPIevery6seconds(basedontheindexupdateinterval).
GitcoinDAO批准新的GR10 “Side Round”以构建Gitcoin:据官方消息，GitcoinDAO社区管理员日前投票决定为 Gitcoin Grants 第 10 轮创建一个名为“Building Gitcoin”的“side round”。该轮融资由 Gitcoin Holdings Inc. 承诺提供5万美元的匹配池，并将支持那些为 GitcoinDAO 构建组件、原型、工具和产品的人。[2021/6/23 0:00:25]
Denominationcurrency:Ifthedenominationcurrencyofanexchangeisdifferentfromthedenominationcurrencyofatradingpair,thedenominationcurrencyoftheexchangewillbeconvertedintothedenominationcurrencyoftheindexpriceaccordingtotheexchangerate.
分析 | Coindesk分析师：4小时上突破伴随量能放大，可能升至11688美元:Coindesk分析师称，BTC创下自2018年3月6日以来的最高价格，在每日图标上，相对强弱指数RSI为70以上，虽然报告超买但仍远低于5月中旬的高点86。此外，只有当价格显示看涨疲惫的迹象时，RSI的超买才能确认。截至目前，牛市几乎没有显示出放缓的迹象。在4小时图标上，上升通道突破表明反弹将继续。RSI突破了下跌趋势线，打破了看跌背离格局。同时，突破伴随着量能的放大。因此，阻力最小的路径是向上，价格可能升至阻力位2018年3月高点11688美元和2018年2月高点11780美元。[2019/6/25]
ExponentialExceptionHandling
Thepriceofasingleexchangedeviatessignificantlyfromotherexchanges.Solutionsareasbelow：Iftherearemorethan2validexchangeswithintheindices,whenthepriceofacertainexchangedeviatesmorethan±3%fromtheaveragepriceofotherexchanges,forsuchexchange,itspricewillbecalculatedas±3%oftheaveragepriceofotherexchanges:Forexample:Let'ssaytheBTCpriceofXexchangeis518USD,andthepricesofotherexchangesare500,501,502,503,504(USD).Theaveragepriceofotherexchangesis502.5,sothepriceofXexchangedeviatesfromothersby(518-502.5)/502.5=3.08%,whichismorethan3%.Insteadof518USD,systemwilltake502.5*(13%)=517.57asXexchange'sprice.Therefore,thefinalindexwillbe(517.57500501502503504)/6=504.59USD
金色财经现场报道 金色财经记者在2018Coindesk共识大会现场参访BIGCHAIN CB展位:金色财经现场报道，2018Coindesk共识大会在纽约正式开幕，此次峰会规模空前，金色财经记者在峰会现场参访了BIGCHAIN CB展位。金色财经记者了解到，BIGCHAIN CB是一个分散的数据存储平台，如今的大多数知识产权都在互联网上，内容很容易被复制，通过该存储平台，所有的利益相关者都可以对作品的归属和来源进行区分。[2018/5/14]
Ifthereareonly2validexchangesintheindex(thereareonly2exchangesintheindex,orduetomarketlosses,someexchangeswillbetemporarilyexcluded).Ifthepricedeviationobtainedbythetwoplatformsisgreaterthan25%,itisconsideredthatthepricedeviationfromtheindexpricecalculatedlasttimeisnormal,andtheotheronehasanoolongindex.Atthistime,theindexpricetemporarilyanchorstheexchangewiththenormalprice.
Coindesk作者Omkar Godbole：BTC即将测试9000美元关口:Coindesk作者Omkar Godbole分析认为，BTC价格可能在未来24-36小时内，分别测试9000美元心理关口与200日均线关口（约9157美元），如果突破200日均线，则有可能冲击1万美元关口。向下BTC 4小时线如果跌破下降趋势线，则意味着看涨无效。[2018/3/20]
Iftheindexpriceisbasedonthepriceofonlyoneexchangeatatime(allotherexchangeshavebeenabnormallyremoved).Ifthedeviationbetweentheobtainedpriceandtheindexpriceobtainedattheprevioustimeisgreaterthan25%,itisconsideredthatthereisanoolongindex,andtheindexpriceistakenfromtheprevioustimeprice.
KNC与CoinDuck进行合作:Kyber Network（KNC）官方推特称，与全球首个以太坊支付服务CoinDuck达成合作。[2018/1/22]
Exchangemarketdataislost.Solutions：Ifacertainexchangefailstoobtainmarketdataatacertainpointintime(theexchangeisclosed,themarketisinterrupted,oranattackisencountered),thepriceatthatpointintimewillbecalculatedbasedonthelatestvalidpriceobtained.Ifthevaliddataobtainedbyanexchangeinthepast100datapoints(10min)islessthan10points(10%),wewillconsiderthepriceofthisexchangetobeuninstructiveandweightthepriceoftheexchange.Temporarilyadjustedto0.Aftertheexchangerecoversdata,ifatleast90ofthepast100datapointsarevalid(90%),thenwewillrestoretheweightoftheexchange.
Singleexchangepricesdeviatedsignificantlyforalongtime.Solutions：Whenthepriceofanexchangedeviatessignificantlyfromotherexchangesforalongtime,webelievethatthepriceofthatexchangemayloseitsguidingsignificance,andthesampleandweightoftheindexwillbeadjusted.Thespecificadjustmentplanissubjecttotheplatformannouncement.
ExchangeRateCalculation
Theexchangerateforperpetualswapsandoptionscontractsissampledfrom"Huobi",whichissampledeveryminute.
https://api.huobi.pro/general/exchange_rate/list
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