Capital Structure Considerations
Window of Opportunity
In corporate finance, a "window of opportunity" is the time when an unattainable asset or product becomes available. It can be extended to a time when a certain product becomes attainable at a certain price or, from the opposite perspective, the unique time a party
will be able to sell a certain product at its highest price point in
order to get a maximum return on investment.
For example, when a firm issues an IPO, it allows it to tap into a wide pool of potential investors to provide itself with capital for future growth, debt repayment, or working capital. A company selling common shares is never required to repay the capital to its public investors. Those investors must endure the unpredictable nature of the open market to price and trade their shares.
However, for a
company with massive growth potential, the IPO may be the lowest price at which the stock
is available for public purchase. Therefore, the IPO presents a window
of opportunity for the potential investor to get in on the new equity. At the same time, it is still affordable, and a greater return on investment is
attainable. From the firm side, purchasing a new plant
or real estate at a cheap cost or lower lending rates also presents an
opportunity to attain a greater investment in assets used in production. The management of a firm must consider this to keep costs low and returns high and to make the firm look like the best
possible investment for creditors of all types.

Twitter at the New York Stock Exchange: A Twitter banner hanging over the New York Stock Exchange on the day of its IPO.
Key Points
- Windows of opportunity must be taken into consideration by a corporation in order to purchase capital to achieve maximum return.
- From the seller's perspective, the unique time a party will be
able to sell a certain product at its highest price point in order to
get a maximum return on capital purchased and used.
- The people in charge of a firm must take windows of opportunity into account in order to keep costs low and returns high, in order to make the firm look like the best investment possible for creditors of all types.
Term
- Window of Opportunity – the idea of a time when an asset or product. which is unattainable, will become available. It can be extended to a time when a certain product will be attainable at a certain price, or from an opposite perspective, the unique time a party will be able to sell a certain product at its highest price point in order to get a maximum return on investment.