bottom last time was almost $5900 then it rebounds up to $8000 for the present one then it will drop again to its new bottom of $5k? I don't think it will happen again with its current trend there's no guarantee about that speculation but we may take it into consideration due to past corrections but again the opposite is happening right now though we are experiencing some downs it may be a temporal one.
But for this time i do not think that the price is going to fell down again, this time it is expected that the bitcoin price will continue increasing and hopefully very soon bitcoin will recover its previous all time high price. I think that now it is the best time to do investment in bitcoin and do not lose the chance to trading in a low price. I think that in future we may not see bitcoin price trading in current price.