In the ballpark ($2-4 billion in the 1970s): https://priceonomics.com/how-the-hunt-brothers-cornered-the-silver-market/ https://priceonomics.com/how-the-hunt-br

In the ballpark ($2-4 billion in the 1970s): https://priceonomics.com/how-the-hunt-brothers-cornered-the-silver-market/ https://priceonomics.com/how-the-hunt-brothers-cornered-the-...