前几天看到网上有帖子说"９０％option抄股赚钱的诀窍"
其实呀就是用 Option Credit Spreads。
只要你看准bullish and bearish，make a accurate strategy, 每月轻松挣10%到20%。
看这篇文章吧：
www.success.bz/articles/2356/how_to_use_option_credit_spreads_to_earn_5-10__month_
How to Use Option Credit Spreads to Earn 5-10% month.
Using credit spreads is a good way to make a consistent income using options without taking too much risk. However very few non-professional investors know how to use it and believe it to be too complicated. This article shows you how to write credit spreads.
The first thing you want to do is check the overall trend of the S&P index. If it is trending down use a Bear Call Spread. If it is trending up use a Bull Put Spread. There are a number of ways you can do to determine the trend of the market. One simple way is to use the 50 day moving average. If the market is above 50 day moving average the market is considered to be in an uptrend, below it the market is in a downtrend. There are also things like moving average crossovers and or the close above the highest high of the last three trading weeks or a close below the lowest low of the last 3 trading weeks.
You then want to find a stock that is trending the same way as the index. So again if the index is bullish you want to find a stock that is going up, if the index is bearish find a stock that is falling.
You then want to find a support or resistance level on the stock or exchange traded fund (ETF). You can use bollinger bands, the 50 day moving average or pivot points for this.
After that check the stocks fundamentals. One good way of doing this is using Investors Business Daily. Using their website all you have to do is type in the ticker symbol and it gives you a letter grade for the stock you are looking at. Obviously if you are bullish on a stock you want it to have a grade of A or better. If you are bearish on a stock it should have a C or lower. The website will also give you information on things like earnings per share, relative strength of the stock and institutional accumulation. All important things for determining a stocks fundamental strength.
Finally you want to purchase the credit spread. In the case of a bull put spread sell a put at the money and buy a put two or three strike prices below. So let's say the Nasdaq Stock ETF is selling at $29.00 and it's January. You can sell a February $29.00 Put for $1.60 and buy a February Put for .90 bringing in a total of $70 per contract (.70 x 100) If the stock closes above $29.00 at options expiration in February (3rd Friday of the month)then you will keep the full credit. If it ends at $28.30 ($29.00-.70) you will break even. If it ends at $27.00 or below you will lose $130 per contract ($29.00-$27.00)-.70.Depending on the number of contracts that you use you can easily earn anywhere between 1-10% a month using this method.
The beauty of it is that as it gets closer to the expiration date the options will begin to lose value, which is what you want to happen. Because once they go to 0 you don't have to do anything, but keep the money that you've already collected.
There are a couple of key points to remember about using this technique.
1. Always use good management and don't expose more than 6% of your portfolio at a time.
2. Don't trade before an earnings announcement.
3. Try to take in at least $1 for every $2 that you're risking. Usually I try to get $1 to $1
再看实战：
