thank you @jabber48. You can never get the "bottom" of the coin, but you can get pretty close by understanding when a coin is considered cheap or at a discount (think in terms of like a sale on a tv), or understand how to work trading volatility of news hype and/or pumps. For the latter you will need experience working on this, something i'm still fine tuning. Sometimes, you may see some of trades get the very bottom, but it's a combination of strategically placing a buy order and luck.