What Is the Accumulation/Distribution Indicator (A/D)?

The accumulation/distribution indicator (A/D) is a cumulative indicator that uses volume and price to assess whether a stock is being accumulated or distributed. The A/D measure seeks to identify divergences between the stock price and the volume flow. This provides insight into how strong a trend is. If the price is rising but the indicator is falling, then it suggests that buying or accumulation volume may not be enough to support the price rise and a price decline could be forthcoming.

The Accumulation/Distribution Indicator (A/D) Formula

$\begin{aligned}&\text{MFM} = \frac {(\text{Close} – \text{Low} ) – ( \text{High} – \text{Close} ) } {\text{High} – \text{Low} } \\&\textbf{where:}\\&\text{MFM} = \text{Money Flow Multiplier} \\&\text{Close} = \text{Closing price} \\&\text{Low} = \text{Low price for the period} \\&\text{High} = \text{High price for the period} \\ \end{aligned}$​MFM=High−Low(Close−Low)−(High−Close)​where:MFM=Money Flow MultiplierClose=Closing priceLow=Low price for the periodHigh=High price for the period​

$\begin{aligned}&\text{Money Flow Volume} = \text{MFM} \times \text{Period Volume} \\ \end{aligned}$​Money Flow Volume=MFM×Period Volume​

$\begin{aligned}&\text{A/D} = \text{Previous A/D} + \text{CMFV}\\&\textbf{where:}\\&\text{CMFV} = \text{Current period money flow volume} \\ \end{aligned}$​A/D=Previous A/D+CMFVwhere:CMFV=Current period money flow volume​

How to Calculate the A/D Line

1. Start by calculating the multiplier. Note the most recent period’s close, high, and low to calculate.
2. Use the multiplier and the current period’s volume to calculate the money flow volume.
3. Add the money flow volume to the last A/D value. For the first calculation, use money flow volume as the first value.
4. Repeat the process as each period ends, adding/subtracting the new money flow volume to/from the prior total. This is A/D.

What Does the Accumulation/Distribution Indicator (A/D) Tell You?

The A/D line helps to show how supply and demand factors are influencing price. A/D can move in the same direction as price changes or in the opposite direction.

The multiplier in the calculation provides a gauge for how strong the buying or selling was during a particular period. It does this by determining whether the price closed in the upper or lower portion of its range. This is then multiplied by the volume. Therefore, when a stock closes near the high of the period’s range and has high volume, it will result in a large A/D jump. Alternatively, if the price finishes near the high of the range but volume is low, or if the volume is high but the price finishes more toward the middle of the range, then the A/D will not move up as much.

The same concepts apply when the price closes in the lower portion of the period’s price range. Both volume and where the price closes within the period’s range determine how much the A/D will decline.

The A/D line is used to help assess price trends and potentially spot forthcoming reversals. If a security’s price is in a downtrend while the A/D line is in an uptrend, then the indicator shows there may be buying pressure and the security’s price may reverse to the upside. Conversely, if a security’s price is in an uptrend while the A/D line is in a downtrend, then the indicator shows there may be selling pressure, or higher distribution. This warns that the price may be due for a decline.

In both cases, the steepness of the A/D line provides insight into the trend. A strongly rising A/D line confirms a strongly rising price. Similarly, if the price is falling and the A/D is also falling, then there is still plenty of distribution and prices are likely to continue to decline.

The Accumulation/Distribution Indicator (A/D) vs. On-Balance Volume (OBV)

Both of these technical indicators use price and volume, albeit somewhat differently. On-balance volume (OBV) looks at whether the current closing price is higher or lower than the prior close. If the close is higher, then the period’s volume is added. If the close is lower, then the period’s volume is subtracted.

The A/D indicator doesn’t factor in the prior close and uses a multiplier based on where the price closed within the period’s range. Therefore, the indicators use different calculations and may provide different information.

Limitations of Using the Accumulation/Distribution Indicator (A/D)

The A/D indicator does not factor in price changes from one period to the next, and focuses only on where the price closes within the current period’s range. This creates some anomalies.

Assume a stock gaps down 20% on huge volume. The price oscillates throughout the day and finishes in the upper portion of its daily range, but is still down 18% from the prior close. Such a move would actually cause the A/D to rise. Even though the stock lost a significant amount of value, it finished in the upper portion of its daily range; therefore, the indicator will increase, likely dramatically, due to the large volume. Traders need to monitor the price chart and mark any potential anomalies like these, as they could affect how the indicator is interpreted.

Also, one of the main uses of the indicator is to monitor for divergences. Divergences can last a long time and are poor timing signals. When divergence appears between the indicator and price, it doesn’t mean a reversal is imminent. It may take a long time for the price to reverse, or it may not reverse at all.

The A/D is just one tool that can be used to assess strength or weakness within a trend, but it is not without its faults. Use the A/D indicator in conjunction with other forms of analysis, such as price action analysis, chart patterns, or fundamental analysis, to get a more complete picture of what is moving the price of a stock.

What Is Accounting?

Accounting is the process of recording financial transactions pertaining to a business. The accounting process includes summarizing, analyzing, and reporting these transactions to oversight agencies, regulators, and tax collection entities. The financial statements used in accounting are a concise summary of financial transactions over an accounting period, summarizing a company’s operations, financial position, and cash flows. 

How Accounting Works

Accounting is one of the key functions of almost any business. It may be handled by a bookkeeper or an accountant at a small firm, or by sizable finance departments with dozens of employees at larger companies. The reports generated by various streams of accounting, such as cost accounting and managerial accounting, are invaluable in helping management make informed business decisions. 

The financial statements that summarize a large company’s operations, financial position, and cash flows over a particular period are concise and consolidated reports based on thousands of individual financial transactions. As a result, all professional accounting designations are the culmination of years of study and rigorous examinations combined with a minimum number of years of practical accounting experience.

History of Accounting

The history of accounting has been around almost as long as money itself. Accounting history dates back to ancient civilizations in Mesopotamia, Egypt, and Babylon. For example, during the Roman Empire, the government had detailed records of its finances. However, modern accounting as a profession has only been around since the early 19th century.

Luca Pacioli is considered “The Father of Accounting and Bookkeeping” due to his contributions to the development of accounting as a profession. An Italian mathematician and friend of Leonardo da Vinci, Pacioli published a book on the double-entry system of bookkeeping in 1494.

By 1880, the modern profession of accounting was fully formed and recognized by the Institute of Chartered Accountants in England and Wales. This institute created many of the systems by which accountants practice today. The formation of the institute occurred in large part due to the Industrial Revolution. Merchants not only needed to track their records but sought to avoid bankruptcy as well.

Types of Accounting

Accountants may be tasked with recording specific transactions or working with specific sets of information. For this reason, there are several broad groups that most accountants can be grouped into.

Financial Accounting

Financial accounting refers to the processes used to generate interim and annual financial statements. The results of all financial transactions that occur during an accounting period are summarized in the balance sheet, income statement, and cash flow statement. The financial statements of most companies are audited annually by an external CPA firm.

For some, such as publicly-traded companies, audits are a legal requirement. However, lenders also typically require the results of an external audit annually as part of their debt covenants. Therefore, most companies will have annual audits for one reason or another.

Managerial Accounting 

Managerial accounting uses much of the same data as financial accounting, but it organizes and utilizes information in different ways. Namely, in managerial accounting, an accountant generates monthly or quarterly reports that a business’s management team can use to make decisions about how the business operates. Managerial accounting also encompasses many other facets of accounting, including budgeting, forecasting, and various financial analysis tools. Essentially, any information that may be useful to management falls underneath this umbrella.

Cost Accounting

Just as managerial accounting helps businesses make decisions about management, cost accounting helps businesses make decisions about costing. Essentially, cost accounting considers all of the costs related to producing a product. Analysts, managers, business owners, and accountants use this information to determine what their products should cost. In cost accounting, money is cast as an economic factor in production, whereas in financial accounting, money is considered to be a measure of a company’s economic performance.

Tax Accounting

While financial accountants often use one set of rules to report the financial position of a company, tax accountants often use a different set of rules. These rules are set at the federal, state, or local level based on what return is being filed. Tax accounts balance compliance with reporting rules while also attempting to minimize a company’s tax liability through thoughtful strategic decision-making. A tax accountant often oversees the entire tax process of a company: the strategic creation of the organization chart, the operations, the compliance, the reporting, and the remittance of tax liability.

The Accounting Profession

While basic accounting functions can be handled by a bookkeeper, advanced accounting is typically handled by qualified accountants who possess designations such as Certified Public Accountant (CPA) or Certified Management Accountant (CMA) in the United States.

In Canada, the three legacy designations—the Chartered Accountant (CA), Certified General Accountant (CGA), and Certified Management Accountant (CMA)—have been unified under the Chartered Professional Accountant (CPA) designation.

A major component of the accounting professional is the “Big Four”. These four largest accounting firms conduct audit, consulting, tax advisory, and other services. These firms, along with many other smaller firms, comprise the public accounting realm that generally advises financial and tax accounting.

Careers in accounting may vastly difference by industry, department, and niche. Some relevant job titles may include:

• Auditor (internal or external): ensures compliance with reporting requirements and safeguarding of company assets.
• Forensic Accountant: monitors internal or external activity to investigate the transactions of an individual or business.
• Tax Accountant: strategically plans the optimal business composition to minimize tax liabilities as well as ensures compliance with tax reporting.
• Managerial Accountant: analyzes financial transactions to make thoughtful, strategic recommendations often related to the manufacturing of goods.
• Information and Technology Analyst/Accountant: maintains the system and software in which accounting records are processed and stored.
• Controller: oversees the accounting functions of financial reporting, accounts payable, accounts receivable, and procurement.

The Accounting Rules

In most cases, accountants use generally accepted accounting principles (GAAP) when preparing financial statements in the U.S. GAAP is a set of standards and principles designed to improve the comparability and consistency of financial reporting across industries. Its standards are based on double-entry accounting, a method in which every accounting transaction is entered as both a debit and credit in two separate general ledger accounts that will roll up into the balance sheet and income statement.

In most other countries, a set of standards governed by the International Accounting Standards Board named the International Financial Reporting Standards (IFRS) is used.

Tax accountants overseeing returns in the United States rely on guidance from the Internal Revenue Service. Federal tax returns must comply with tax guidance outlined by the Internal Revenue Code (IRC). Tax accounts may also lean in on state or county taxes as outlined by the jurisdiction in which the business conducts business. Foreign companies must comply with tax guidance in the countries in which it must file a return.

Special Considerations

Accountants often leverage software to aid in their work. Some accounting software is considered better for small businesses such as QuickBooks, Quicken, FreshBooks, Xero, SlickPie, or Sage 50. Larger companies often have much more complex solutions to integrate with their specific reporting needs. This includes add-on modules or in-home software solutions. Large accounting solutions include Oracle, NetSuite, or Sage products.

The Accounting Cycle

Financial accountants typically operate in a cyclical environment with the same steps happening in order and repeating every reporting period. These steps are often referred to as the accounting cycle, the process of taking raw transaction information, entering it into an accounting system, and running relevant and accurate financial reports. The steps of the accounting cycle are:

1. Collect transaction information such as invoices, bank statements, receipts, payment requests, uncashed checks, credit card statements, or other mediums that may contain business transactions.
2. Post journal entries to the general ledger for the items in Step 1, reconciling to external documents whenever possible.
3. Prepare an unadjusted trial balance to ensure all debits and credits balance and material general ledger accounts look correct.
4. Post adjusting journal entries at the end of the period to reflect any changes to be made to the trial balance run in Step 3.
5. Prepare the adjusted trial balance to ensure these financial balances are materially correct and reasonable.
6. Prepare the financial statements to summarize all transactions for a given reporting period.

Cash Method vs. Accrual Method of Accounting

Financial accounts have two different sets of rules they can choose to follow. The first, the accrual basis method of accounting, has been discussed above. These rules are outlined by GAAP and IFRS, are required by public companies, and are mainly used by larger companies.

The second set of rules follow the cash basis method of accounting. Instead of recording a transaction when it occurs, the cash method stipulates a transaction should be recorded only when cash has exchanged. Because of the simplified manner of accounting, the cash method is often used by small businesses or entities that are not required to use the accrual method of accounting.

Imagine a company buys $1,000 of inventory on credit. Payment is due for the inventory in 30 days.

• Under the accrual method of accounting, a journal entry is recorded when the order is placed. The entry records a debit to inventory (asset) for $1,000 and a credit to accounts payable (liability) for $1,000. When 30 days has passed and the inventory is actually paid for, the company posts a second journal entry: a debit to accounts payable (liability) for $1,000 and a credit to cash (asset) for $1,000.
• Under the cash method of accounting, a journal entry is only recorded when cash has been exchanged for inventory. There is no entry when the order is placed; instead, the company enters only one journal entry at the time the inventory is paid for. The entry is a debit to inventory (asset) for $1,000 and a credit to cash (asset) for $1,000.

The difference between these two accounting methods is the treatment of accruals. Naturally, under the accrual method of accounting, accruals are required. Under the cash method, accruals are not required and not recorded.

Why Accounting Is Important

Accounting is a back-office function where employees may not directly interface with customers, product developers, or manufacturing. However, accounting plays a key role in the strategic planning, growth, and compliance requirements of a company.

• Accounting is necessary for company growth. Without insight into how a business is performing, it is impossible for a company to make smart financial decisions through forecasting. Without accounting, a company wouldn’t be able to tell which products are its best sellers, how much profit is made in each department, and what overhead costs are holding back profits.
• Accounting is necessary for funding. External investors want confidence that they know what they are investing in. Prior to private funding, investors will usually require financial statements (often audited) to gauge the overall health of a company. The same rules pertain to debt financing. Banks and other lending institutions will often require financial statements in compliance with accounting rules as part of the underwriting and review process for issuing a loan.
• Accounting is necessary for owner exit. Small companies that may be looking to be acquired often need to present financial statements as part of acquisition or merger efforts. Instead of simply closing a business, a business owner may attempt to “cash-out” of their position and receive compensation for building a company. The basis for valuing a company is to use its accounting records.
• Accounting is necessary to make payments. A company naturally incurs debt, and part of the responsibility of managing that debt is to make payments on time to the appropriate parties. Without positively fostering these business relationships, a company may find itself with a key supplier or vendor. Through accounting, a company can always know who it has debts to and when those debts are coming due.
• Accounting is necessary to collect payments. A company may agree to extend credit to its customers. Instead of collecting cash at the time of an agreement, it may give a customer trade credit terms such as net 30. Without accounting, a company may have a hard time keeping track of who owes it money and when that money is to be received.
• Accounting may be required. Public companies are required to issue periodic financial statements in compliance with GAAP or IFRS. Without these financial statements, a company may be de-listed from an exchange. Without proper tax accounting compliance, a company may receive fines or penalties.

Example of Accounting

To illustrate double-entry accounting, imagine a business sends an invoice to one of its clients. An accountant using the double-entry method records a debit to accounts receivables, which flows through to the balance sheet, and a credit to sales revenue, which flows through to the income statement.

When the client pays the invoice, the accountant credits accounts receivables and debits cash. Double-entry accounting is also called balancing the books, as all of the accounting entries are balanced against each other. If the entries aren’t balanced, the accountant knows there must be a mistake somewhere in the general ledger.