Thanks for taking a look and leaving your comments, gentlemens! It really means a lot for me since it's my study project.
SFR10, I'm thinking about how to develop charts ranged by dates/time, so if I'll reach the solution, I think, I'll leave 2 types of view: current one and new one.
braindeadgenius, the idea of renaming the timelapses is actually a good idea, so I'll check this out soon!

Hours' and Days' charts are showing Bitfinex only (and not really correct values) because they're not completed yet (as I mentioned in the first post).