Content Writer - Highend Financial Articles

Hello, im looking for a content writer to write me quality, seo friendly articles about the following subjects: - Using pivot points in day trading - How fibonacci retracements can improve your entries when trading forex - Stock trading - Why Level II access is a must! All articles need to be a minimum of 500 words and the keywords must make up about 4-5% of the whole content so if you write about "stock trading strategies" then the keyphrase "stock trading strategies" must make up 4-5% of the whole article! However, it should still be read friendly. If you have any trading background and english is your native language than that would be preferred. If you can write about certain strategies (f.e. "Using pivot points as a daytrading strategy,...") because you happen to be a more or less experienced trader, then thats certainly a plus. Please bid on 10 articles you would write and let me know how much time you need for it!