What Is Additional Paid-in Capital (APIC)?

Additional paid-in capital (APIC) is an accounting term referring to money an investor pays above and beyond the par value price of a stock.

Often referred to as “contributed capital in excess of par,” APIC occurs when an investor buys newly-issued shares directly from a company during its initial public offering (IPO) stage. APIC, which is itemized under the shareholder equity (SE) section of a balance sheet, is viewed as a profit opportunity for companies as it results in them receiving excess cash from stockholders.

How Additional Paid-in Capital (APIC) Works

During its IPO, a firm is entitled to set any price for its stock that it sees fit. Meanwhile, investors may elect to pay any amount above this declared par value of a share price, which generates the APIC.

Let us assume that during its IPO phase the XYZ Widget Company issues one million shares of stock, with a par value of $1 per share, and that investors bid on shares for $2, $4, and $10 above the par value. Let us further assume that those shares ultimately sell for $11, consequently making the company $11 million. In this instance, the APIC is $10 million ($11 million minus the par value of $1 million). Therefore, the company’s balance sheet itemizes $1 million as “paid-in capital,” and $10 million as “additional paid-in capital.”

Once a stock trades in the secondary market, an investor may pay whatever the market will bear. When investors buy shares directly from a given company, that corporation receives and retains the funds as paid-in capital. But after that time, when investors buy shares in the open market, the generated funds go directly into the pockets of the investors selling off their positions.

Special Considerations

APIC is generally booked in the SE section of the balance sheet. When a company issues stock, there are two entries that take place in the equity section: common stock and APIC. The total cash generated by the IPO is recorded as a debit in the equity section, and the common stock and APIC are recorded as credits.

The APIC formula is:

APIC = (Issue Price – Par Value) x Number of Shares Acquired by Investors.

Par Value

Due to the fact that APIC represents money paid to the company above the par value of a security, it is essential to understand what par actually means. Simply put, “par” signifies the value a company assigns to stock at the time of its IPO, before there is even a market for the security. Issuers traditionally set stock par values deliberately low—in some cases as little as a penny per share—in order to preemptively avoid any potential legal liability, which might occur if the stock dips below its par value.

Market Value

Market value is the actual price a financial instrument is worth at any given time. The stock market determines the real value of a stock, which shifts continuously as shares are bought and sold throughout the trading day. Thus, investors make money on the changing value of a stock over time, based on company performance and investor sentiment.

Additional Paid-in Capital vs. Paid-in Capital

Paid-in capital, or contributed capital, is the full amount of cash or other assets that shareholders have given a company in exchange for stock. Paid-in capital includes the par value of both common and preferred stock plus any amount paid in excess.

Additional paid-in capital, as the name implies, includes only the amount paid in excess of the par value of stock issued during a company’s IPO.

Both of these items are included next to one another in the SE section of the balance sheet.

Benefits of Additional Paid-in Capital

For common stock, paid-in capital consists of a stock’s par value and APIC, the latter of which may provide a substantial portion of a company’s equity capital, before retained earnings begin to accumulate. This capital provides a layer of defense against potential losses, in the event that retained earnings begin to show a deficit. 

Another huge advantage for a company issuing shares is that it does not raise the fixed cost of the company. The company doesn’t have to make any payment to the investor; even dividends are not required. Furthermore, investors do not have any claim on the company’s existing assets.

After issuing stock to shareholders, the company is free to use the funds generated any way it chooses, whether that means paying off loans, purchasing an asset, or any other action that may benefit the company.

Correction—March 29, 2022: A previous version of this article inaccurately represented where APIC appears on the balance sheet.

What Is the Aroon Oscillator?

The Aroon Oscillator is a trend-following indicator that uses aspects of the Aroon Indicator (Aroon Up and Aroon Down) to gauge the strength of a current trend and the likelihood that it will continue.

Understanding the Aroon Oscillator

Aroon oscillator readings above zero indicate that an uptrend is present, while readings below zero indicate that a downtrend is present. Traders watch for zero line crossovers to signal potential trend changes. They also watch for big moves, above 50 or below -50 to signal strong price moves.

The Aroon Oscillator was developed by Tushar Chande in 1995 as part of the Aroon Indicator system. Chande’s intention for the system was to highlight short-term trend changes. The name Aroon is derived from the Sanskrit language and roughly translates to “dawn’s early light.”

The Aroon Indicator system includes Aroon Up, Aroon Down, and Aroon Oscillator. The Aroon Up and Aroon Down lines must be calculated first before drawing the Aroon Oscillator. This indicator typically uses a timeframe of 25 periods, however, the timeframe is subjective. Using more periods garners fewer waves and a smoother-looking indicator. Using fewer periods generates more waves and a quicker turnaround in the indicator. The oscillator moves between -100 and 100. A high oscillator value is an indication of an uptrend while a low oscillator value is an indication of a downtrend.

Aroon Up and Aroon Down move between zero and 100. On a scale of zero to 100, the higher the indicator’s value, the stronger the trend. For example, a price reaching new highs one day ago would have an Aroon Up value of 96 ((25-1)/25)x100). Similarly, a price reaching new lows one day ago would have an Aroon Down value of 96 ((25-1)x100).

The highs and lows used in the Aroon Up and Aroon Down calculations help to create an inverse relationship between the two indicators. When the Aroon Up value increases, the Aroon Down value will typically see a decrease and vice versa.

When Aroon Up remains high from consecutive new highs, the oscillator value will be high, following the uptrend. When a security’s price is on a downtrend with many new lows, the Aroon Down value will be higher resulting in a lower oscillator value.

The Aroon Oscillator line can be included with or without the Aroon Up and Aroon Down when viewing a chart. Significant changes in the direction of the Aroon Oscillator can help to identify a new trend.

Aroon Oscillator Formula and Calculation

The formula for the Aroon oscillator is:

$\begin{aligned} &\text{Aroon Oscillator}=\text{Aroon Up}-\text{Aroon Down}\\ &\text{Aroon Up}=100*\frac{\left(25 – \text{Periods Since 25-Period High}\right)}{25}\\ &\text{Aroon Down}=100*\frac{\left(25 – \text{Periods Since 25-Period Low}\right)}{25}\\ \end{aligned}$​Aroon Oscillator=Aroon Up−Aroon DownAroon Up=100∗25(25−Periods Since 25-Period High)​Aroon Down=100∗25(25−Periods Since 25-Period Low)​​

To calculate the Aroon oscillator:

1. Calculate Aroon Up by finding how many periods it has been since the last 25-period high. Subtract this from 25, then divide the result by 25. Multiply by 100.
2. Calculate Aroon Down by finding how many periods it has been since the last 25-period low. Subtract this from 25, then divide the result by 25. Multiply by 100.
3. Subtract Aroon Down from Aroon Up to get the Aroon Oscillator value.
4. Repeat the steps as each time period ends.

Aroon oscillator differs from the rate of change (ROC) indicator in that the former is tracking whether a 25-period high or low occurred more recently while the latter tracks the momentum by looking at highs and lows and how far the current price has moved relative to a price in the past.

Aroon Oscillator Trade Signals

The Aroon Oscillator can generate trade signals or provide insight into the current trend direction of an asset.

When the oscillator moves above the zero line, the Aroon Up is crossing above the Aroon Down and the price has made a high more recently than a low, a sign that an uptrend is beginning.

When the oscillator moves below zero, the Aroon Down is crossing below the Aroon Up. A low occurred more recently than a high, which could signal that a downtrend is starting.

Limitations of Using the Aroon Oscillator

The Aroon Oscillator keeps a trader in a trade when a long-term trend develops. During an uptrend, for example, the price tends to keep achieving new highs which keep the oscillator above zero.

During choppy market conditions, the indicator will provide poor trade signals, as the price and the oscillator whipsaw back and forth.

The indicator may provide trade signals too late to be useful. The price may have already run a significant course before a trade signal develops. The price may be due for a retracement when the trade signal is appearing.

The number of periods is also arbitrary and there is no validity that a more recent high or low within the last 25-periods will guarantee a new and sustained uptrend or downtrend.

The indicator is best used in conjunction with price action analysis fundamentals of long-term trading, and other technical indicators.

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