TradingTime
Optionstradingis24/7round-the-clocktrading,whichwillnotbesuspendedunlessitisduringthedeliveryofWeeklyoptionsat16:00(GMT8)everyFriday.Thesuspensionperioddependsonthetimetoproceeddeliverybythesystem.
StrikePrice
Astrikepriceisthesetpriceatwhichanoptioncontractcanbeboughtorsoldwhenitisexercised.
Fornewlygeneratedoptioncontracts,theoptionstrikepricewilldeterminetheintermediatestrikepricesbasedonthedeliverypriceofthatweek,andsetthestrikepricerangeandexerciseintervalaccordingtoacertainpercentage.
Thereareintermediatestrikeprices,highestandloweststrikepricesfortheinitiallaunchedoptions.Eachstrikepricecorrespondstoacalloptionandaputoption.
ZachXBT：已返还BNB、Optimism、Polygon与Avalanche上的捐款:9月4日消息，链上分析师ZachXBT发推称，已返还BNB、Optimism、Polygon与Avalanche上的捐款，以太坊，Arbitrum、zkSync捐款将于7至10天内准备返还。此前8月15日，ZachXBT已手动返还Fantom、Arbitrum Nova、Polygon zkEVM、Harmony、Moonbeam、Gnosis上的捐款。[2023/9/4 13:15:47]
Inthecircumstancethattheunderlyingindexfluctuatesgreatlyanddeviatesfarfromthestrikepricerange,theplatformmayaddnewstrikepricesbasedonmarket.
TradingType
Optioncontractsaredividedintotwotypes:calloptionsandputoptions.Callandputoptionshavedifferentstrikeprices.Eachtypeofcontractwithdifferentstrikepricesanddifferentexpirationdatescouldbeconsideredasatradingpair.
Optimism桥接存储TVL突破50万枚ETH:金色财经报道，据Dune Analytics最新数据显示，以太坊二层扩容解决方案Optimism跨链桥接存储总价值已突破50万枚ETH，截至目前达到500,328枚，按照当前价格计算约合8亿美元，参与桥接交易的用户数量刚刚突破30万，当前为306,294个。
其他L2跨链桥方面，当前Arbitrum跨链桥接存储总价值为2,223,955 ETH、zkSync为204,741 ETH、StarkNet为12,495 ETH。
此前Coinbase宣布推出以太坊L2网络Base并将基于OP Stack构建，同时还将加入Optimism超级链生态。[2023/2/26 12:29:58]
Tradingtypescanalsobedividedintotwotypeswhichareopeningpositionsandclosingpositions.Eachtype,nomatteropeningpositionsorclosingpositions,hastwotradingdirections,whicharebuyingandselling.
Buytoopenpositionsmeanstheuserpayspremiumtobuyacertainamountofoptionscontractandtheuserwillholdlongpositionsiftheorderisfilled.
Optimism第二轮追溯性公共产品募资已开放提名，将分配1000万枚OP代币给OP Stack相关公共产品:1月20日消息，以太坊二层扩容方案 Optimism 第二轮追溯性公共产品募资（RetroPGF 2）已开放提名，提名时间将截止至北京时间 2 月 1 日 03:00，投票将从 2 月 21 日截止至 3 月 7 日。RetroPGF 第 2 轮将向支持 OP Stack 开发和使用的公共产品分发 1000 万枚 OP 代币。被提名的类别可以包括基础架构、工具和效用等。[2023/1/20 11:23:04]
Selltoclosepositionsmeanstheusersellsoptionstocloselongpositions,andtheuser’slongpositionswillbereducediftheorderisfilled.
Selltoopenpositionsmeanstheuserfreezesperformancemargintosellacertainamountofoptionscontractandreceivepremium.Theuserwillholdshortpositionsiftheorderisfilled.
Buytoclosepositionsmeanstheuserbuysoptionstocloseshortposition,andtheuser’sshortpositionswillbereducediftheorderisfilled.
去中心化交易平台 Clipper 现已扩展至 Optimism:2月15日消息，去中心化交易平台 Clipper 官方宣布网络现已扩展至 Optimism，Clipper 用户可以更低的成本和更快的速度处理交易。为集成到Optimism，Clipper 编写了使用压缩调用数据的自定义方法，这将 Clipper 交易成本降低了约 50%。此外，Clipper 将为 Optimism 流动性提供者推出新的 CLP。[2022/2/15 9:52:33]
Optionsaredividedintotwotypeswhicharecalloptionsandputoptions.Eachtypehasdifferentstrikepriceandexpirationdate,whichisquitesimilartoanindependenttradingpair.
Optionssellersareobligatedtobuy/selloptionsontheexpirationdate.HuobiOptionsaredeliveredinpricedifference.In-the-moneyoptionswillbeexercisedautomaticallyontheexpirationdateandthesellerhastopaydeliveryprofitstothebuyer.
OrderType
Mirror已将Words合约部署至Arbitrum和Optimism:2月14日消息，Mirror近日宣布已将Words合约部署至 Arbitrum 和 Optimism网络，这也是Mirror首次探索L2网络，将帮助用户节省Gas费。Words合约是一个简单的ERC721，它允许用户创建存储在链上的文本字符串。[2022/2/14 9:50:52]
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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