LISK is all about timing. The relaunch will be on 20 Feb so you need to get some before that event. People are buying now as it is likely to be a lot more nearer the time. Remember NEO shot right up after rebranding from antshares
I was a bit of an idiot. I bought quite a handful of LISK in November, when they had dropped just below 100k satoshi. I placed them all on a sell order for 10% profits, and had to wait for a few weeks before the dropping price eventually recovered to 100k. When it did rise in December, it shot up to 150k, triggering all of my sell orders. Today, I look at it and it is more than 200k. Just one of those that got away, I guess. It's a bit too expensive for me to hold significant amounts, but if it does dip before end of January, it might represent a good buy. Not sure if rebranding will always get the same effect though.