Option课代表
2025-07-11
【VIX是市場情緒“溫度計”,還能拿它做期權賺錢!】遇到突發事件時,個股的波動率各自獨立,缺乏一個統一的“溫度計”。但如果你想快速判斷整個市場的情緒,更精準地操作期權,就可以看更宏觀的波動率指標——恐慌指數(VIX) $標普500波動率指數(VIX)$

《期權通關手冊》裏,給出了VIX詳細講解——

▶ 市場情緒的晴雨表

VIX不是某隻股票,而是“S&P500指數未來30天波動率的預期值”,也就是市場對“未來會不會劇烈波動”的集體判斷。

VIX高(>30),說明市場恐慌,投資者感到不安,期權價格昂貴。
VIX低(<15),說明市場平靜,投資者貪婪,期權價格便宜。

回顧歷史數據,每當VIX飆升,往往意味着股市大跌;而VIX下降,則意味着市場恢復平穩。

▶ 怎麼通過VIX做期權?

1. 可以做期權賣方:
當VIX飆升、市場情緒過度恐慌時,很多期權價格會“虛高”。這時候,做Sell Put / Sell Call,可以收較高權利金。

2. 做波動率套利:有交易者專門做“IV均值迴歸”策略。那麼,當VIX極高或極低時,就可以提前佈局未來波動回落或回升。

3. 判斷大行情拐點:
VIX “大漲爆表”,往往和重大事件、黑天鵝有關。可以提前做好防禦性布倉,比如買Put對衝。

更多VIX的講解、新手友好的交易策略,都在這本《期權通關手冊》裏,現已上架“虎幣商城”,>>點擊這裏立即獲取<<
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