1. According to the spot price 17 USD/oz, the market value of the above-ground silver is about 170 USD, and the total amount of silver is estimated to be about10 billion oz. Digital currency digital currency is the fastest growing asset type in the world. However, compared with other markets in the world, even the market value of Bitcoin is insignificant. As the world's largest listed company and the world's largest enterprise, Apple has a market value as high as $807 billion. According to statistics, the overall market value of the global rich is as high as 1.9 trillion US dollars. As the most populous state in the United States, California is also a strong state in the United States, with a total GDP of 2.9 trillion US dollars, exceeding the economic aggregates of many countries. Due to the quantitative easing fiscal policy, the Fed's balance sheet is controversial. During the period of 2008-20 14, the size of the Fed's balance sheet has expanded from 1 trillion dollars to 4.5 trillion dollars.

Second, coins and banknotes The total value of coins and banknotes in the world is about 7.6 trillion US dollars. World Gold According to the estimation of the World Gold Council, the total above-ground gold reserves in the world are187,200 tons. At the price of $0/275 per ounce/kloc, the total value of gold in the world is about $7.7 trillion. According to the calculation, the value of the global stock market is 73 trillion dollars. The total value of global realizable currency, including coins, paper money and checking deposits, is about 36.8 trillion US dollars. The total value of broad money, including coins, paper money, deposit accounts, savings and checking deposits, is about $90.4 trillion. Global Debt The total value of global debt, including government, enterprise and household debt, is $265,438+05 trillion, accounting for 325% of the global GDP. In the past decade alone, the total amount of new global debt has reached 70 trillion US dollars. At present, the global debt has reached a record high, partly because of the crazy expansion of credit in China. Global Real Estate Market The market value of developed real estate in the world has reached 265,438+07 trillion US dollars, including commercial real estate markets such as residential, office, retail, hotels, industrial land and agricultural land.

Third, the value of residential assets in North America accounts for 265,438+0% of the global total value, but the population in North America only accounts for 5% of the total population. The value of European residential assets accounts for 24% of the global total value, but the local population only accounts for 1 1% of the global total population. The derivative market conservatively estimates that the nominal size of the global derivative market is $54.4 billion. Banks usually use their own advantages to gain a foothold in the derivatives market. Derivatives such as commodity futures are usually traded on government-regulated exchanges, the most famous of which is Chicago Mercantile Exchange (CME). However, most derivatives transactions are conducted between private companies outside the exchange. This trading model is called "OTC trading".

Debt-backed bonds and credit default swaps are also two financial derivatives. Because of their roles in the global financial crisis in 2008, these two products were not accepted by the market. The value of global derivatives contracts is expected to be as high as $65,438 +0.2 trillion. But in fact, investors simply don't know its specific scale. Views of financial experts on derivatives Many financial professionals regard derivatives trading as "zero-sum trading". In other words, there are always winners and losers in derivatives trading. However, some experts also warned investors that the huge derivatives market will bring serious risks and adverse consequences to the global market. The way to measure the scale of financial derivatives is not only to calculate their nominal value, but also to calculate their total market value. It is conservatively estimated that the total market value of financial derivatives is $20.7 trillion. Although the total market value of derivatives is large, it can more accurately reflect the overall risk of derivatives market.