OP shouldnt be disapponted with what happen to the price of Bitcon after halving. Price had been increasing this past months. from somewhere 300 USD to peak 700+ Usd, now it is stable at 630usd - 680 usd am sure lots have profited from this event. If you are expecting higher price than this, I think you need to wait another semester.
Even today's price after the Bitfinex hack is still double 12 month ago price. So the halving has some effects.