hahha, naked call unlimited risk :)
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我是不是可以從簡單的開始學起,比如買點NVDA的Put來保護長持股票?現在138?
-BrightLine-
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02/16/2025 postreply
21:33:08
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Put spread cost less, unless you think NVDA will go below110
-三心三意-
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02/16/2025 postreply
21:36:17
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Ok。還在讀書,哈哈,還沒有實踐,到110也是有可能的,但是到150也是有可能的,我有股票,到150就賺了,我隻需保護
-BrightLine-
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02/16/2025 postreply
21:39:05
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英偉達Put不便宜啊,可能要8-9點
-三心三意-
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02/16/2025 postreply
21:43:28
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明白了
-BrightLine-
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02/16/2025 postreply
21:48:21
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正像老夏說的,期權是零和遊戲。你付的premium越多,保護越高,但股票反向走損失也越大
-三心三意-
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02/16/2025 postreply
21:38:47
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做大盤期指,沒有那麽危險;實際上比賣naked put風險更小。不過我很少賣,我做正DELTA
-老夏新生-
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02/16/2025 postreply
21:34:21
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QQQ 漲到560-570我準備搞ratio call spread
-三心三意-
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02/16/2025 postreply
21:40:12
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那是啥東東?
-BrightLine-
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02/16/2025 postreply
21:40:43
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讀書看詳細的
-三心三意-
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02/16/2025 postreply
21:42:03
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Page 197,正在看,哈哈,你是說1:2或1:3的ratio call spread?
-BrightLine-
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02/16/2025 postreply
21:43:59
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1:2 so you dont have naked call on NVDA, lol
-三心三意-
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02/16/2025 postreply
21:51:20
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if NVDA shoot to 200, your 1:3 ratio call will cost u dearly
-三心三意-
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02/16/2025 postreply
21:51:57
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讀一讀Option Volatility and Pricing 52 頁開始
-三心三意-
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02/16/2025 postreply
22:22:48
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請確認一下書名,好嗎
-hnnydx-
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02/17/2025 postreply
04:30:00
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書名在下麵,厚的很,比較詳細,哈哈
-BrightLine-
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02/17/2025 postreply
04:37:18