新手學期權，有野唔明(short call)

Please help

long call (American option) 的好處係in the money 可以即沽收錢或者你想early exercise for dividend etc

Short call 唔啱後生仔，後生仔玩 long call 先夠激，到你輸夠 long call, 自然會轉去對家做 short

In the case of ITM calls, you exercise when the dividend is worth more than the extrinsic value. For ITM puts, you exercise when the strike plus risk-free interest is worth more than the extrinsic value.

Remember that it’s all about the best long-term expected value. As interest rates rise, it’s going to have a more significant impact on option pricing and decisions. Sometimes the value of that cash plus interest will be more valuable than a put that's virtually all intrinsic value.

宜家仲係低息年代,不過我估最遲2023年就加息

你連續貼咗三樣嘢：1. 熔斷機制 2. naked shorting is illegal 3. 券商會查你戶口夠唔夠錢接貨

頭兩樣嘢我都唔明白同short put接貨有咩關係。

1. 熔斷機制
如果我就係想接貨，就算佢喺盤中跌到熔斷都無所謂呀。只要收市嗰陣股價低過張put行使價我就可以接貨呀。如果你想講見到股價大跌，臨時改變主意唔想接貨，咁正股熔唔熔斷又有咩分別呢？

2. 我們而家討論緊naked put strategy，莫非你想暗示naked short put/naked short call係illegal!? 依個指控好嚴重喎，淨係依個post都有幾個連登仔咁做，我有冇誤解你嘅意思？

3. 一開始大家就係討論緊接貨。想接貨嘅人當然要預留足夠現金接貨。

夠唔夠錢接貨同「想接貨應該用short put定long call」有咩關係呢？
一開始佢就係想接貨，無論用現金買、long call接定係用short put接，當然都要有足夠嘅現金啦。依一點同股價大跌都無關係。

新手走去玩naked short call

樓主無玩，佢只係Paper trade同大家討論吓

When Short Put Beats Long Call

If you draw both payoffs in one chart, you will see there is a small window of stock prices where the short put’s outcome (red) is better than long call (green).

做long call 的好處仲有係股息期

詳細自己睇啦
https://www.macroption.com/long-call-vs-short-put/https://www.macroption.com/long-call-vs-short-put/

我一向對新手的建議係,未學識行先學走就真係玩死自己

對於股票來講,你要好清楚隻股票係期限內低volatility 先short put 有賺過long call

你做short put , 正常broker 唔會比你就咁篤手指做short put。例如你做short put@80, premium 2, broker會即時比200你同時鎖起你8000,所以你戶口變相少左7800。到expiration date嗰幾日, 若果股價低過80,就隨時會比人用strike price 塞100股比你。
btw, 因為你做short put嗰陣有8000比人鎖起, 依種叫 cash secured put。若果你個戶口可以做到唔使比deposit , 嗰種就叫 naked short put。

即於long call, 正常人係唔會 exercise , call 價+ strike price任何時候都係大過現股價。 當你有1張itm long call係而且你想要100股實股, 你可以選擇賣張call然後用現股價買100股, 或者你去 exercise 張call 用strike price 買100股。 你會發現一定係賣call, 之後用現價買實股比較著數。

我都未見到有好中point點解要用long call接貨
我自己就鍾意wheel strategy short put + covered calls嚟咁玩

做long通想係想有槓桿效果，其實唔係真係想接貨

long call要接貨架咩

其實唔叫接貨啦，叫買入好啲
到期到價就執行

期權一定星期五 記你老母錯咩

Long call 入價到期，會自動行駛買入相關股票。之前有位巴打有 long call 入價到期，佢戶口又唔夠現金，系統強行幫佢平咗其他倉去套現買貨，平倉用當時市價，好可能係西價。
所以無必要唔好任由期權到期。係到期前平咗佢。

FT情況都算好啲 權限有分 only to write covered call put
新手都啱玩 其他broker就唔清楚

冇錯冇錯

唔識仲學人short
真係唔知點同你講好

我無話做short 上網自己睇睇唔明上黎問姐

親
唔係針對你

不過
我係你
與其信連登仔
不過上網自己睇

唔夠再買多本書仔睇下

我會咁建議你

Good luck

我覺得新手可以由cash secured put開始，即係你做short put之前預留足夠現金接貨。

如果有啲人走出嚟同你講cash secured put好危險，可以輸無限。嗰班人根本就連用現金買正股都會驚，驚到咁不如返屋企飲奶唔好投資。

想問下各位巴打 假設我而家用緊牛牛有全倉1000股bb喺手 我開10張40short call今個星期五到期嘅話係咪只要bb今星期五低過40我就穩袋期權金？有冇風險？因為我見上面有巴打話牛牛冇covered call功能 即係有機會俾人強平？

你之前有冇叫客服幫你開通covered call功能？
你去在線客服叫佢開啦