Copywriter wanted for finance/trading related content review

I am producing a website that teaches various topics on trading options. There is content already written, and needs refining and to be made more enjoyable to read. Ideally some form of understanding of finance/ experience in writing finance related content would be preferable. Content would include instructive/educational content. Some level of content writing may be needed for some of the content. The bulk has already been done. Happy to answer any questions about this job, consistent feedback and updates are a must. Focus of this job would be to take already written content, create introductions of content, make content easier to understand and expand on the ideas.