Well, bitcoin prices are starting to rise at this time. do not you buy bitcoin in large quantities? well, before you miss the train, it's better to buy bitcoin in large numbers, because it will make you regret, because there are some issues that say that segwit still running.
Yeah, the segwit that was cancelled by team before, is been taking place in december, so this is the main reason people are buying more bitcoins.
Of course, the price of bitcoin depends on demand an it will be continually growing unti fork finishes.
But there are also speculations on price decrease right after upcoming fork, be prepare to take out profits as soon as fork finishes