With the current economy, the fears about the Brexit, Italy, the Sino-American problems and the general pessimism among investors; It looks like Gold is coming back the past months. At the same time, countries like the EU, Japan & China are reducing their investments in the economy,
(it should also reduce demand for the USD?)
Even the Central banks are buying more Gold (+13% from the previous year). Economists predict a dark year for 2019 and it seems a lot of large funds are now buying Gold massively. Especially from Asia and Soviets.
Gold is safe haven and i think people already know it. But for transaction, i dont think people will back to gold because its not flexible and its about security. As investment, i am believe people prefer choosing gold as long investment because its already known for centuries