One main factor is supply and demand. If there's a high demand from jewelry makers or investors, the price often goes up. Also, economic stability plays a role. In times of economic uncertainty, like a recession, more people turn to gold as a safe - haven asset, driving up its price.
Well, without having read the 'White Gold Cancer Series Novel', it's difficult to say for sure. However, it might be that the story is set in a world where cancer has a different meaning or significance. The 'white gold' in the title could be related to a new discovery in cancer treatment or a special aspect of the cancer cells themselves. It could also be a story that uses cancer as a backdrop to explore deeper human emotions, relationships, and the search for meaning in the face of a life - threatening disease.
In the past, gold was mainly seen as a form of currency and a symbol of wealth. People used it for trading and storing value. Now, while it's still considered a store of value, it's also seen as an investment asset, especially for diversifying portfolios.
I'm not sure specifically what 'gold 2016 a real story' is about without more context. It could be a story related to gold in the year 2016, perhaps about a gold discovery, a gold trading adventure, or a personal experience involving gold during that year.
The 'Woman in Gold' is based on the true story of Maria Altmann. She was a Jewish refugee who fought to reclaim a painting of her aunt, Adele Bloch - Bauer, which was a famous Gustav Klimt work. Nazis had seized the painting during World War II. Altmann took on the Austrian government in a long legal battle. Her case was significant as it was about righting a historical wrong, getting back family heritage, and also dealing with issues of art restitution. After years of struggle, she finally won and the painting was returned to her.