What everybody expecting is the price of BTC will increase because of halving. When we view previous halving periods price of the BTC also increase sharply after halving.
If market behavior not changed, altcoins will crush at BTC pair during sudden increases at BTC price.

We can hope, BTC can go Stabil after sudden increase and the prices of alt coins can catch BTC.
Otherwise more dips are waiting to alt coins which are already at Dip.