Generally, when bitcoin's price rises the effect on altcoin markets is positive, with exceptions of course. But there are solid arguements that the halving is already priced in, so the no price increase is certain.
what are the arguments its already priced in?
i think theres a long way up from here, halving hasn't even happened yet.
The fact that the price rose from ~240$ in October to 420$ with no apparent reason as to why. Long term support is basically non existent yet the price stays around 400$ more or less. So the halving is probably already priced in from the beginning of the year.