Like 2 weeks after? This wasn't due to any Technical Analysis prediction. This was mostly due to the BCH Split, it's sad that this market is still sensitive to all kinds of news, FUD, etc.
If this market is sensitive to news then it would be better to make use of that to our advantage. We can have a news base trading wherein every time there is news-major news for that matter, you can trade base on it whether it would be positive or negative. When it's positive then you can make use of that as a bullish sign and then when the news is negative then you can treat is a bearish news and maybe short it.