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Introduction
1. Common stock
1.1 Introduction and SIE review
1.2 Equity securities & trading
1.3 Suitability
1.4 Fundamental analysis
1.4.1 The basics
1.4.2 Current & quick formulas
1.4.3 Debt service coverage ratio
1.4.4 EPS & PE ratio
1.5 Technical analysis
2. Preferred stock
3. Bond fundamentals
4. Corporate debt
5. Municipal debt
6. US government debt
7. Investment companies
8. Alternative pooled investments
9. Options
10. Taxes
11. The primary market
12. The secondary market
13. Brokerage accounts
14. Retirement & education plans
15. Rules & ethics
16. Suitability
Wrapping up
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1.4.2 Current & quick formulas
Achievable Series 7
1. Common stock
1.4. Fundamental analysis

Current & quick formulas

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As you saw in the previous section, assets and liabilities appear on a company’s balance sheet. Here, we’ll use balance sheet information - especially current assets and current liabilities - to calculate common measures of a company’s liquidity (its access to cash in the near term).

Current assets and liabilities

Current assets typically include cash, cash equivalents (like money market holdings), accounts receivable, and inventory. Accounts receivable are payments for goods or services the company expects to collect soon. A good rule of thumb is: if the company already has cash, or can reasonably convert the item into cash within a short period of time, it’s a current asset.

These are the items listed as current assets from the example in the previous section:

Current assets = $125,000

  • Cash and cash equivalents - $100,000
  • Accounts receivable - $15,000
  • Inventory - $10,000

Current liabilities typically include accounts payable, wages payable, taxes payable, and interest payable. These are obligations the company expects to pay within a short period of time. They can come from the cost of goods, operating costs (general business costs), interest costs on outstanding loans (including bonds), and taxes. A good rule of thumb is: if it must be paid within a year, it’s a current liability.

These are the items listed as current liabilities from the example in the previous section:

Current liabilities = $100,000

  • Accounts payable = $40,000
  • Wages payable = $30,000
  • Taxes payable = $20,000
  • Interest payable = $10,000

Current ratio

The current ratio compares current assets to current liabilities. Companies use it to estimate how well they can handle short-term obligations.

A personal analogy can help: if a large bill showed up unexpectedly, could you pay it with the cash (or near-cash) you have available? If not, you’d likely need to borrow. Companies face the same question, and the current ratio helps answer it.

This is the formula:

Current ratio=current liabilitiescurrent assets ​

Using the example above, can you calculate the current ratio?

(spoiler)

Current ratio=current liabilitiescurrent assets ​

Current ratio=$100,000$125,000​

Current ratio=1.25

If the current ratio is above 1, the company has more short-term assets than short-term liabilities. If it’s below 1, the company doesn’t have enough short-term assets to cover its short-term liabilities, which is generally not ideal.

Net working capital

Another measure that uses current assets and current liabilities is net working capital. Unlike a ratio, net working capital gives you a dollar amount showing the net short-term resources available.

Here’s the formula:

NWC=current assets - current liabilities

Using the same numbers as above, can you calculate net working capital?

(spoiler)

NWC=current assets - current liabilities

NWC=$125,000 - $100,000

NWC=$25,000

Instead of a ratio, you get a tangible number. In this example, if the company faced an unexpected short-term obligation, it would have $25,000 in net short-term assets available to help cover it.

Quick formulas

The term “quick” refers to short-term finances. Each quick formula in this section measures liquidity - how much cash and other marketable assets the company has available. Liquidity matters because when an unexpected payout is due, the company needs resources it can use right away.

First, we’ll look at the quick assets formula:

QA=current assets - inventory

By subtracting inventory, this measure focuses on cash and other assets that are typically easier to convert into cash quickly. If the company needs to make a sudden payout, inventory may not help much (unless the company can sell its product very quickly). You can think of quick assets as a snapshot of what’s in the company’s “wallet.”

There’s also a quick ratio, also known as the acid test ratio. This ratio is a common way to evaluate liquidity because it compares quick assets to short-term liabilities.

QR=current liabilitiescurrent assets - inventory​

The higher the quick (acid test) ratio, the more liquid the company is. If the ratio is above 1, the company has enough short-term assets (excluding inventory) to pay off its short-term liabilities. If it’s below 1, the company may need to sell some inventory to meet its short-term obligations.

Key points

Current assets

  • Assets able to be converted into cash within one year

Current liabilities

  • Liabilities owed now or will be within one year

Current ratio

  • CR=current liabilitiescurrent assets ​

  • Measures ability to pay short-term obligations

Net working capital

  • NWC=current assets - current liabilities

  • Determines liquid cash and marketable assets on hand

Quick assets

  • QA=current assets - inventory

Quick ratio

  • Also known as the acid test ratio

  • QR=current liabilitiescurrent assets - inventory​

  • Used to determine a company’s liquidity

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