2girlsdad said:
Historically the markets always rebound, whether it be months or longer, so why would any person or institution sell if it'll be at a loss? Is it people who are overleveraged and don't have any liquid funds and rely solely on the markets?
I will use simple math for simplicity.
Stock A is selling at $100 a month ago. I own 200 shares, so $20k in equity. I sell it and bank the money.
Stock A drops to $50 a share. I spend my 20k from the bank at $50 a share and now I own 400 shares. Then the market rebounds (since you say it always happens) and I have twice as much money.
And here is where it gets even better... say the price rises to $200 a share. The guy who didn't sell now has 200 shares at $200 bucks, or $40,000. That is nice. But the person who sold and rebought has 400 shares at $200 a pop, or $80,000.
The same exponential growth/loss also affects the companies that split. Most NVIDIA holders have been through a few splits. So when NVIDIA loses a buck, they are losing $8 or $16 compared to their original investment.
While I chose simple terms to illustrate the point, once the sale is made then I am better off buying back in at any point down the road provided the stock has lost value. People keep saying that the seller has to be correct twice, but the second correct choice happens every moment in time provided the price has dropped.
We have a policy maker that is basically guaranteeing that the market will drop significantly. Why in the world would anyone not sell and buy back in once the lunacy stops? On almost every stock I sold a month ago I still love the company. I am not betting against them, I am betting against the economy and the policy.