Stock
= Stock
{wiki}
A stock is a traded ownership interest in a company. In a <mathematical finance> model, its price is a <stochastic process> and a <self-financing portfolio> may hold positive or negative numbers of its shares.
= Stock
{wiki}
A stock is a traded ownership interest in a company. In a <mathematical finance> model, its price is a <stochastic process> and a <self-financing portfolio> may hold positive or negative numbers of its shares.