OPT:Options Trading Rules_2gether

TradingTime

Optionstradingis24/7round-the-clocktrading,whichwillnotbesuspendedunlessitisduringthedeliveryofWeeklyoptionsat16:00(GMT8)everyFriday.Thesuspensionperioddependsonthetimetoproceeddeliverybythesystem.

StrikePrice

Astrikepriceisthesetpriceatwhichanoptioncontractcanbeboughtorsoldwhenitisexercised.

Fornewlygeneratedoptioncontracts,theoptionstrikepricewilldeterminetheintermediatestrikepricesbasedonthedeliverypriceofthatweek,andsetthestrikepricerangeandexerciseintervalaccordingtoacertainpercentage.

Thereareintermediatestrikeprices,highestandloweststrikepricesfortheinitiallaunchedoptions.Eachstrikepricecorrespondstoacalloptionandaputoption.

Layer-2區塊鏈Optimism日交易量在六個月內首次超過Arbitrum:金色財經報道，根據Dune Analytics 的數據， Layer-2 區塊鏈 Optimism 的每日交易量在六個月內首次超過了其競爭對手 Arbitrum 。

7 月 25 日，Optimism 的交易總數為 844,290 筆，而 Arbitrum 的交易總數為 630,534 筆。這一增長可歸因于 Worldcoin (WLD) 的發布，這是一家由 Chat GPT 的 Sam Altman 創立的加密人工智能公司，基于 Optimism 區塊鏈。Optimism 的原生代幣 (OP) 在過去 24 小時內上漲了 4.5%。

Optimism 的每日活躍錢包指標仍低于 Arbitrum，為 51,062 個，而 Arbitrum 為 63,893 個。[2023/7/28 16:03:11]

Inthecircumstancethattheunderlyingindexfluctuatesgreatlyanddeviatesfarfromthestrikepricerange,theplatformmayaddnewstrikepricesbasedonmarket.

TradingType

Optioncontractsaredividedintotwotypes:calloptionsandputoptions.Callandputoptionshavedifferentstrikeprices.Eachtypeofcontractwithdifferentstrikepricesanddifferentexpirationdatescouldbeconsideredasatradingpair.

Optimism將在RetroPGF 3中分發3000萬枚OP資助項目和開發者:6月22日消息，Optimism宣布將在RetroPGF 3中分發3000萬枚OP資助項目和開發者，參與者可按以下四類貢獻進行提名：1.提高OP Stack的效率、安全性、彈性；2.對Optimism Collective的治理參與者產生影響，或幫助將新的治理參與者帶入；3.對Optimism Collective中的應用程序開發人員產生影響的工作；4.對Optimism Collective中的最終用戶產生影響。[2023/6/22 21:54:05]

Tradingtypescanalsobedividedintotwotypeswhichareopeningpositionsandclosingpositions.Eachtype,nomatteropeningpositionsorclosingpositions,hastwotradingdirections,whicharebuyingandselling.

Buytoopenpositionsmeanstheuserpayspremiumtobuyacertainamountofoptionscontractandtheuserwillholdlongpositionsiftheorderisfilled.

Selltoclosepositionsmeanstheusersellsoptionstocloselongpositions,andtheuser’slongpositionswillbereducediftheorderisfilled.

DeFi借貸協議bZx將上線以太坊L2解決方案Optimism:8月10日，DeFi借貸協議bZx官方發布公告稱，將在未來幾周內上線以太坊L2解決方案Optimism。在過去的幾個月內，bZx已相繼在BSC、以太坊和Polygon(Matic)上發布。bZx也將是首家在Optimism上推出的融資融券交易、借貸平臺。而以太坊L2解決方案Optimism將基準用戶交易成本降低了約10到50倍。[2021/8/10 1:45:39]

Selltoopenpositionsmeanstheuserfreezesperformancemargintosellacertainamountofoptionscontractandreceivepremium.Theuserwillholdshortpositionsiftheorderisfilled.

Buytoclosepositionsmeanstheuserbuysoptionstocloseshortposition,andtheuser’sshortpositionswillbereducediftheorderisfilled.

Optionsaredividedintotwotypeswhicharecalloptionsandputoptions.Eachtypehasdifferentstrikepriceandexpirationdate,whichisquitesimilartoanindependenttradingpair.

民道：Optimism沒100%兼容EVM是重大戰略誤判:dForce創始人民道通過朋友圈表示：Optimism沒100%兼容EVM是重大戰略誤判，更別說市場推出時間延后，這些人沒搞明白，99.9%兼容和100%不兼容其實是一回事。從這點看，BSC、Polygon、Arbitrum都想得很明白。[2021/5/27 22:48:59]

Optionssellersareobligatedtobuy/selloptionsontheexpirationdate.HuobiOptionsaredeliveredinpricedifference.In-the-moneyoptionswillbeexercisedautomaticallyontheexpirationdateandthesellerhastopaydeliveryprofitstothebuyer.

OrderType

Limitorder:Theuserneedstospecifythepriceandquantityoftheorder.Thelimitorderspecifiesthehighestpricethatusersarewillingtobuyorthelowestpricethattheyarewillingtosell.Aftertheusersetsthelimitprice,themarketwillprioritizethetransactionatapricethatisfavorabletotheuser.Limitorderscanbeusedtoopenandclosepositions.ForLimitOrder,threemechanismsareavailabletobeselected,whichare"Postonly","FOK(FillorKill)","IOC(ImmediateorCancel)";ifnomechanismisselected,thesystemwillcontinuetouseLimitOrderbydefault.

V神：ZK Rollup和Optimistic Rollup均取得巨大進展:以太坊創始人V神剛剛發推表示，Rollups(包括ZK Rollup和Optimistic Rollup)已經存在并繼續取得巨大進展。雖然分片（sharding）仍在快速發展，但我們并不依賴于分片來實現1000+的鏈上TPS。在eth2中，分片和Rollups的縮放增益將成倍增加。[2020/5/21]

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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