Whenever there is some special event associated with bitcoin surely it creates an impact upon the price of bitcoin. Following bitcoin there is good growth with the rest of the altcoins. This is common, because whenever there is some positive growth of bitcoin the same trend gets followed with rest of the coins. Bakkt and halving is a big expectation among the cryptocurrency users.
but I don't think it's a top priority, even though without Bakkt Bitcoin it will grow over time. I do not expect some cryptocurrency market trends to be influenced by certain events because it sounds like hyip and is not promising.