Need help in understanding macd crossover and TTM stock

I am seeking a freelancer who can provide me with a clear understanding of MACD crossover and TTM stock. I am looking for both written explanations and illustrations to ensure a comprehensive understanding of these concepts. I do not have any specific stocks or market sectors in mind, so I am seeking a general understanding of these topics.

Ideal skills and experience for this job include:
- Proficiency in technical analysis and knowledge of MACD crossover and TTM stock
- Ability to effectively explain complex concepts in a clear and concise manner
- Experience in creating visual illustrations to supplement written explanations
- Strong research skills to gather relevant information on these topics