這樣的討論非常好,雖然無法預測市場會怎麽走,但是提前做好準備,應付不同情況是必須的。
三心對指數大跌時應對措施的討論,應用到個股上,按我下麵的三條Selling Rules,不用等到指數大跌,個股該賣的就已經賣了。
1. Always sell if a stock falls 7-8% below the purchase price
2. Don't let a decent gain turn into a loss.
3. Sell at least part of the shares or even full amount when the stock breaks 50-day line decisively in super heavy volume.
這三條出自創辦Investors Business Daily的William O'neil, 對我在大跌前及時降低倉位raise cash非常管用。