105443531 All in everyday : 紅色和綠色都是聖誕節的顏色

105443531 105251507 樓主 : IV被擠壓，市場下跌幅度不夠

105443531 105251507 樓主 : 似乎這是您第一次購買期權。如果您不想像我剛開始那樣虧很多錢，最好先在紙上操作。

105443531 TWIMO (151403908) : 不要相信任何告訴你他們通過在Earnings Review上購買期權賺取大量利潤的人。
沒有人擁有水晶球，市場可能持續比你破產更長時間的非理性。
這只是一個方向性的賭注，你最好確保自己相應地加大投資，因爲儘管你可以輕鬆實現十倍回報，但跌到零更容易。

105443531 TWIMO (151403908) : 不用擔心，我也在學習，無法教授。
只需注意一切都是統計數據，並且僅僅因爲是不太可能的，並不意味着不可能發生。

105443531 TWIMO (151403908) : Why start out with Puts? Stock market is in a general bull trend. Counter trend is usually lower probability.
I would look for more Calls, but both you need to look out for potential support and resistance for technical, or do fundamental on value

105443531 TWIMO (151403908) : I understand.
So you want to utilise protective puts against your long position? You can buy LEAPS for that.
Or if you want to do shorter term swing, look for strikes ITM. For indicators, can always just look at moving average. No need to be very complicated