The gold bull is still alive. The correction was margin-call related, similar to post-Lehman 2008. This is the 12th correction since the secular bull began in 1999. The thesis is predicated on central banks structurally rebalancing reserves away from USD and toward gold, a process probably only halfway through.
Nothing goes in a straight line. Gold bottomed at $250 in Dec 1999 with the Washington Agreement. When the stock market corrects, people want to buy; when gold corrects, they panic. The World Gold Council survey shows central banks will continue expanding gold holdings. Supply expands ~1%, demand from central banks runs 2-2.5%, leading to higher prices over time.