ExtendedRange
在昨日的美国游戏总榜Top10 中，一个名为《Draw Defence》的策略游戏惊艳亮相，成为新晋黑马。在这一亮眼成绩的背后，Mintegral成为“冲榜神推手”。自 8 月 期权的Covered Call策略 23 日《Draw Defence》与Mintegral开启独家推广合作以来，仅用 8 天，Mintegral运用独家优质流量+定制化创意，凭借一己之力助力游戏冲进美国游戏总榜十强。数据来源:App Annie《Draw Defence》玩法新颖，上手简单。在游戏中，你将化身“神笔马良”期权的Covered Call策略 ，只需画出简单图形，就能.
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从最简单的期权操作 Covered Call 谈起
谢谢科长分享！稍后学习。祝科长圣诞快乐！
wodelaoba
Sell to Open Covered
Sell 期权的Covered Call策略 期权的Covered Call策略 to Open UnCovered
Sell to Close
Covered Call 策略，听上去很美，实际操作起来，完全不是那么一回事。
wodelaoba
Covered Call 适合单边下行，或者牛皮股窄幅箱体震荡。
wodelaoba
Buy to Open：开仓买入一个看涨期权
Buy to Close：平仓手中持有的卖出看涨期权
Sell to Open Covered：卖出一个有担保的看涨期权（必须持有100正股，才能卖出一个看涨合约）
Sell to Open UnCovered：卖出一个无担保的看涨期权（裸卖，赌博）
Sell to Close：平仓手中持有的买入看涨期权
1 - Sell to Open Covered（卖出一个有担保的看涨期权，挣权利金，同时抵押手中的正股，冻结操作）
2 - Buy to Close（平仓手中持有的卖出看涨期权，止损认赔）一旦股票暴涨，基本上不会去交接股票，因为那样的损失更大。
wodelaoba
billyhuang
STILLWELL
Buy to Open：开仓买入一个看涨期权 期权的Covered Call策略
Buy to Close：平仓手中持有的卖出看涨期权
Sell to Open Covered：卖出一个有担保的看涨期权（必须持有100正股，才能卖出一个看涨合约）
Sell to Open UnCovered：卖出一个无担保的看涨期权（裸卖，赌博）
Sell to Close：平仓手中持有的买入看涨期权
1 - Sell to Open Covered（卖出一个有担保的看涨期权，挣权利金，同时抵押手中的正股，冻结操作）
2 - Buy to Close（平仓手中持有的卖出看涨期权，止损认赔）一旦股票暴涨，基本上不会去交接股票，因为那样的损失更大。
卖期权，可以得权利金。
如果一方看空一方看多同一个股票，一个卖call，一个卖put, 就可以把股票买卖了。
wodelaoba
卖期权，可以得权利金。
如果一方看空一方看多同一个股票，一个卖call，一个卖put, 就可以把股票买卖了。
wodelaoba
STILLWELL
STILLWELL
这个是裸买。
问题1，可以用现金cover 吗？到70时可以行权买入股票么？
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家园币系统数据
结算周发行量 26.93家园币 本周到目前发行量 1.35家园币 --> 家园币池子报价 0.0156加元 家园币最新成交价 0.0156加元 1家园币储备加元净值 0.1451加元 家园币净值溢价/折扣 -89.25% --> 家园币总发行量 1001477.09家园币 加元现金总量 15990.32加元 家园币总成交量 4014023.27家园币 家园币总成交价值 383658.2加元 矿工家园币总量 102075(10%) 1$赞力需要 5970.88家园币 年度通胀系数 0% 网站大额卖出价 0.3912加元 毫莱特币最新报价 0.08178加元 LINK币最新报价 11.73加元 毫莱特币总量 0.000580LTC LINK币总量 0.0007LINK --> 池子家园币总量 320801.23家园币 池子加元现金总量 4999.75加元 池子币总量 期权的Covered Call策略 期权的Covered Call策略 36111.08 1池子币现价 0.2769加元 池子家园币总手续费 5731.01JYB 池子加元总手续费 592.18加元 入池家园币年化收益率 1.19% 入池加元年化收益率 7.88% 比特币的家园币报价 80000 家园币 家园币的比特币报价 14.29μBTC --> 家园币总销售量 25.73万家园币 历史平均销售价格 0.273加元 家园币莱特币储备 0.0000LTC 家园币LINK币储备 0LINK 莱特币的加元报价 期权的Covered Call策略 81.78加元 LINK币的加元报价 11.73加元 --> 微比特币最新报价 0.031292加元 毫以太币最新报价 2.53933加元 微比特币总量 0.725896BTC 毫以太币总量 0.219250ETH 期权的Covered Call策略 家园币储备总净值 145,314.33加元 家园币比特币储备 3.4200BTC 家园币以太币储备 15.1ETH 比特币的加元报价 31,292.43加元 以太币的加元报价 2,539.33加元 USDT的加元报价 1.27765加元
比特币储备地址1（冷钱包） bc1q9zwl0pan2agt2ku7lrkw4x5zy7thxah0ccm33v 比特币储备地址2（年息6%） 32vhfuzr6RZdzayYWydCEAdvdBMdfZEyDL 家园币/比特币关联系数 0.7362 主衰退(单赞赞力衰退) 2% 双重衰退(同一用户赞力衰退) 1% --> 交易币种/月度交易量 手续费 家园币 0.1%(0.01%-1%) 加元交易对(比特币等) 1%-2% USDT交易对(比特币等) 期权的Covered Call策略 0.1%-0.6%
美股現金流-利用leaps call來操作窮人版的covered call
另一個要注意的是雖然買進深價內的call，他的delta 會比較接近1，也就是現股上漲一塊，這個call理論上也要上漲一塊，但是實務上可能權衡下，買到delta是0.85的call，那麼它僅能covered 85%的現股漲幅價值，所以如果covered call的履約價被貫穿，縱使有leap 期权的Covered Call策略 call的保護，還是會有15%的損失，雖然delta可能也會因為股價上升，讓價內程度繼續變高，也會讓delta上升，不過因為leap call還存有一大部分的時間價值，因此theta值基本上都還是會離100%有一段Gap，所以當然不比直接持有現股可以完全cover掉買權賣方的風險，這點需要特別注意。
因此如果對於期權的認知還不是很多的狀況下，勳仔還是建議先從現股的covered call開始體驗看看如何利用covered call賺現金流，等到慢慢對期權了解越來越多之後，有餘力在去認識可以提高槓桿的策略，根據不同狀況，靈活運用，增添自己的武器。
免責聲明: 本篇文章僅就公開資訊進行主觀分析，僅供投資朋友參考，不應當做投資依據，投資朋友仍然需要根據自身風險承擔能力作為投資判斷，盈虧自負。
如果覺得這篇文章對您有幫助的話，歡迎點擊下方分享按鈕，分享這篇文章給你的FB或是Twitter的親朋好友，或是加入>>勳仔的理財小角落 FB專頁
期权的Covered Call策略
How do you construct a $100k portfolio, using just ETFs and futures? Find out in the new Top Dogs series.
Howard Tullman is a successful, serial entrepreneur ready to take on a new project: building a core portfolio. Watch and learn alongside him as Tom Sosnoff helps add "self-directed investor" to Howard's list of 期权的Covered Call策略 monikers.
Short naked options are calls or puts that are sold that have nothing to limit their risk (shares of stock, long options).
In this episode, we introduce the most basic but important option strategy - the Covered Call. A Covered Call is a combination of long stock and short call positions. Also, we start 期权的Covered Call策略 to explain what synthetic positions are.
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