Pumpers Feed ShortersNothing leaves a stock more vulnerable to collapse than a fake valuation.
When pumpers drive up the price beyond anything that revenue and shares issued out the ying yang could ever support, you're in trouble, and shorters smell it... say for instance, a billion or two valuation (oh to dream), yet negative earnings.
But it's not shorters that one needs to worry about... it's the serial entrepreneurs (serial because they move from one cash cow, milk it dry, then move to another).