So, some people who have a lot of money want to buy or sell parts of Netflix called options. They think that the price of Netflix will go down, so they are selling more call options than they are buying. This means they can make money if Netflix does not do well and its price goes down. Most of these big investors expect Netflix's price to be between $550 and $590 in the next three months. They are keeping an eye on how many people want to buy or sell Netflix options, so they know if it is a good time to make their moves. Read from source...