Hi Philip. I would like to participate this week. Here's an article I just wrote for this: I don't write as often because each one takes a bit of research but I hope this is found good enough to be chosen for this week. Thanks.
https://steemit.com/bitcoin/@kenraphael/math-based-fundamental-value-analysis-has-been-right-about-bitcoin-bear-trend-so-far-what-does-it-tell-us-about-when-sustained