TradingTime
Optionstradingis24/7round-the-clocktrading,whichwillnotbesuspendedunlessitisduringthedeliveryofWeeklyoptionsat16:00(GMT8)everyFriday.Thesuspensionperioddependsonthetimetoproceeddeliverybythesystem.
StrikePrice
Astrikepriceisthesetpriceatwhichanoptioncontractcanbeboughtorsoldwhenitisexercised.
Fornewlygeneratedoptioncontracts,theoptionstrikepricewilldeterminetheintermediatestrikepricesbasedonthedeliverypriceofthatweek,andsetthestrikepricerangeandexerciseintervalaccordingtoacertainpercentage.
Thereareintermediatestrikeprices,highestandloweststrikepricesfortheinitiallaunchedoptions.Eachstrikepricecorrespondstoacalloptionandaputoption.
Pyth宣布正式上线Ethereum及Optimism主网:据官方消息，Pyth Network宣布其喂价数据已正式上线Ethereum及Optimism主网。
在Ethereum及Optimism的10个头部应用和协议以发布伙伴身份与Pyth达成合作，将逐步使用Pyth喂价数据，包括Synthetix、Ribbon Finance、Lido、Hashflow、Euler、MANTRA、Flexa、AMP、Infinity Exchange及SOMA.finance。
Pyth Network通过创新的预言机网络设计和Wormhole跨链传输协议进行链上聚合和跨链传输，未来Pyth数据将在所有主流区块链上逐步上线，为所有区块链的开发者带来高质量的金融市场数据。
在不到一年的时间里，Pythnetwork已经保障超过20亿美元的总价值，支持超过300亿美元的总交易量（仅本月就达40亿美元），从希望使用Pyth数据的开发人员那里获得超过60万次的客户端下载量。
Pyth目前支持加密货币、股票、外汇和贵金属等资产的100+喂价数据产品，更新频率为400ms。即将发布的喂价数据产品还包括DOW30和ERC生态系统代币。[2022/11/2 12:08:06]
Inthecircumstancethattheunderlyingindexfluctuatesgreatlyanddeviatesfarfromthestrikepricerange,theplatformmayaddnewstrikepricesbasedonmarket.
期权协议Lyra升级版本Avalon上线Optimism:6月29日消息，期权协议Lyra在其官网宣布升级版本Avalon上线Optimism。Avalon的四个主要升级包括LP随时进入/退出Lyra做市商保险库、支持3个月到期的期权交易、引入了部分抵押期权销售、无论delta或到期时间如何只需支付少量的平仓费即可平仓。Lyra Avalon保留了V1中双边期权市场、统一流动性、可组合delta对冲等功能。
此外，结合新功能Lyra推出了重新设计的交易界面，dApp中有一个新的“投资组合”页面，显示交易者的头寸和利润，除了桌面支持外还推出移动优先体验。Avalon合约通过Halborn、Sherlock（即将通过）和Iosiro的审计。[2022/6/29 1:38:23]
TradingType
Optioncontractsaredividedintotwotypes:calloptionsandputoptions.Callandputoptionshavedifferentstrikeprices.Eachtypeofcontractwithdifferentstrikepricesanddifferentexpirationdatescouldbeconsideredasatradingpair.
Tradingtypescanalsobedividedintotwotypeswhichareopeningpositionsandclosingpositions.Eachtype,nomatteropeningpositionsorclosingpositions,hastwotradingdirections,whicharebuyingandselling.
Synthetix已准备好治理模块并将由Optimism在L2上启动:3月3日，合成资产协议Synthetix （SNX）官方发文公布第一次理事会会议相关内容。根据该内容：1.质押DApp将具有治理模块，该模块将允许查看SIPs/SCCP并就理事会拨款、DAO提案进行投票；2.新的治理合同允许选民稀释程序，保存选举结果；3.治理模块已准备好部署，并将由Optimism在第2层启动；4.通过使用多重签名或NFT代币，将允许Spartan Council从其钱包中对协议进行SCCP（即可配置的更改）更改。5.第2层投票即将到来；6.将于3月在第2层主网上（Optimism）启动任意合同部署、第2层的费用将在主网启动之前启用，费用将以ETH支付；7.核心贡献者正在向Spartan Council提交一份提案，以投票表决启动第2层部署的第一阶段。[2021/3/3 18:09:27]
Buytoopenpositionsmeanstheuserpayspremiumtobuyacertainamountofoptionscontractandtheuserwillholdlongpositionsiftheorderisfilled.
Selltoclosepositionsmeanstheusersellsoptionstocloselongpositions,andtheuser’slongpositionswillbereducediftheorderisfilled.
Optimism基于以太坊的扩展解决方案已在主网软启动:以太坊扩容方案Optimism已在L2 Optimistic Ethereum主网上发布了其第二层扩展解决方案，即Optimistic虚拟机（OVM）。 第一次试运行是使用去中心化协议Synthetix，它现在在OΞ主网上运行，这意味着持有人现在可以本机代币SNX进行质押。（TheBlock）[2021/1/16 16:18:35]
Selltoopenpositionsmeanstheuserfreezesperformancemargintosellacertainamountofoptionscontractandreceivepremium.Theuserwillholdshortpositionsiftheorderisfilled.
Buytoclosepositionsmeanstheuserbuysoptionstocloseshortposition,andtheuser’sshortpositionswillbereducediftheorderisfilled.
Optionsaredividedintotwotypeswhicharecalloptionsandputoptions.Eachtypehasdifferentstrikepriceandexpirationdate,whichisquitesimilartoanindependenttradingpair.
IQ Option在印度遭集体诉讼 被指控为加密货币局:1月13日消息，印度辩护律师Nipun Saxena代表多名印度公民针对加密货币局IQ Option提起集体诉讼。这一局用三种印度语言宣传，通过承诺高达900%的投资回报率来吸引投资者。德里法院已下令在各大报纸上刊登公告，邀请这起局的受害者站出来。（Bitcoin.com）[2021/1/13 16:04:09]
Optionssellersareobligatedtobuy/selloptionsontheexpirationdate.HuobiOptionsaredeliveredinpricedifference.In-the-moneyoptionswillbeexercisedautomaticallyontheexpirationdateandthesellerhastopaydeliveryprofitstothebuyer.
OrderType
Limitorder:Theuserneedstospecifythepriceandquantityoftheorder.Thelimitorderspecifiesthehighestpricethatusersarewillingtobuyorthelowestpricethattheyarewillingtosell.Aftertheusersetsthelimitprice,themarketwillprioritizethetransactionatapricethatisfavorabletotheuser.Limitorderscanbeusedtoopenandclosepositions.ForLimitOrder,threemechanismsareavailabletobeselected,whichare"Postonly","FOK(FillorKill)","IOC(ImmediateorCancel)";ifnomechanismisselected,thesystemwillcontinuetouseLimitOrderbydefault.
Triggerorder:WhenusingTriggerOrder,theusercansettriggerprice,typepriceandquantityinadvance.Whenthelatestpricereachesthetriggerprice,thesystemwillplaceanorderbasedonthetypepriceandquantitysetinadvancejustlikelimitorder.
BBO(BestBidOffer)order:IftheuserselectsBBOtoplaceanorder,theuserisonlyrequiredtoenterthequantity,andthesystemwilltakethelatestpriceoftheopponentatthemomentreceivingthisorder(iftheuserisabuyer,theBBOpriceisthesell_oneprice;iftheuserisaseller,theBBOpriceisthebuy_oneprice)toplaceanorder.
OptimalNorder:UsingOptimalNordermeansthattheusercanplaceanordersbasedonBBOpriceswithintheoptimalN.Userscanselectfrom“Optimal5”,“Optimal10”or“Optimal20”andenterthequantitytoplaceanorder.TheOptimalNisavailableforbothopeningandclosingpositions,andforbothLimitorderandTriggerorder,whichcanavoidtheusers'lossesduetounabletofilltheorderwhenthemarketfluctuatesviolently.
Flashclose:FlashCloseisafunctionthatwouldhelpuserstoplaceanorderbyusingthepriceswithinoptimal30basedontheBBOprices.AndtheunfilledpartswillconverttoLimitOrderautomatically.TheclosepriceofFlashCloseispredictable,whichcanavoidtheusers'lossesduetounabletofilltheorderwhenthemarketfluctuatesviolently.
Positions
Afteropeningpositions,positionswiththesamedirection,sameexpirationdateandsamestrikepricewillbemerged.Oneoptionsaccountcanonlyhave2positionswiththesameexpirationdateandsamestrikeprice,whicharelongandshortpositions
Limitationonpositionsandorders
HuobiOptionslimitsusers’grosspositionsandquantitiesoforders,topreventmarketmanipulation.
Note:
Thesameoptionswillbemerged.Forexample,auserfirstopen1cont,andthenopenstwoconts,thentherewillbe3contsdisplayedatthepositions.Whenclosingaposition,thecostiscalculatedbyusingmovingaveragemethod.Thatistosay,thesystemusesaverageopenpriceasthecostpricetocalculateprofitandlosswhenclosingthepositions.Forexample,ifauseropensonecontattheprice1000BTC/USDT,andopensanothertwocontsofthesamecontractattheprice1200BTC/USDT,thentheAverageOpenPriceis(1000*11200*2)/(12)=1133.33USDT.JoininusWeChat：dm19103QQGroup：1083210627Telegram：https://t.me/huobidmofficialHuobiFuturesOfficialMediaAuthenticatorpleaseclickhere>>>
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