Check out the link below. It's a recent post where Haejin offers some insight into his strategy and his philosophy on chart movement vs. fundamentals, and it's very interesting.

https://steemit.com/bitcoin/@haejin/stox-stx-a-profit-train-you-don-t-want-to-miss-a-gift-horse-with-a-520-profit-potential-check-out-these-charts

Below is a much more in-depth essay of Haejin's thoughts on TA that he published shortly after. It's heavy stuff, so you might want to grab a big glass of wine before sitting down to read it.

https://steemit.com/bitcoin/@haejin/2rtfur-essay-is-technical-analysis-a-quantum-event