Section 13.1: Yields and Returns
1️⃣ What Is Yield?
2️⃣ Current Yield (CY))
3️⃣ Capital Gains and Losses
4️⃣ Realized vs. Unrealized Gains/Losses
What Is Yield?
Yield measures how much income an investor earns as a percentage of the cost (or market value) of an investment.
It shows how efficiently the investment produces income.
Current Yield (CY)
Applies to both stocks and bonds.
For stocks, income comes from dividends — this is called dividend yield.
For bonds, income comes from interest payments (coupon payments).
Formula:
Current Yield (CY) = Annual Income / Current Market Value
Example:
ABC Corp pays a $0.25 quarterly dividend and trades at $20/share.
0.25 × 4 = 1.00 (annual income)
1.00 / 20 = 0.05 = 5%
✅ CY = 5%
Note: CY is always expressed as an annual percentage.
Capital Gains and Losses
Capital gain: When you sell an investment for more than you paid.
Capital loss: When you sell for less than you paid.
Formula:
Sales Proceeds − Adjusted Cost Basis = Capital Gain or Loss
Example:
Buy 100 shares of ABC at $22 → cost = $2,200
Sell 100 shares at $25 → proceeds = $2,500
2,500 − 2,200 = 300 gain
✅ Capital Gain = $300
Yields & Returns
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Yields & Returns 〰️
Realized vs. Unrealized Gains/Losses
Term / Meaning / Example
Realized Gain or Loss / You have closed the position (sold the investment). The gain/loss is final and taxable / Selling ABC at a profit or loss.
Unrealized Gain or Loss / You still hold the investment — it’s only a paper gain or loss / ABC’s price rises while you still own it.
Total Return:
Total Return measures everything you earned (or lost) on an investment, including:
Income (dividends or interest)
Capital gains/losses
Formula:
Total Return = (Income + (Gain or - Loss)) / Cost Basis
Example:
Buy 100 shares of Glengarry Real Estate at $20.
Sell after 1 year for $21 (gain = $1).
Company paid $0.25 quarterly dividend = $1 total income.
(1 income+1 gain) / 20= 2 / 20 = 0.10 = 10%
✅ Total Return = 10%
✺ Review questions ✺
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CY = Annual Income ÷ Current Market Value
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$0.50 × 4 = $2 ÷ $40 = 5% CY
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Realized gain/loss: occurs when position is closed (sold).
Unrealized gain/loss: occurs on open positions (not yet sold).
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$35 – $30 = $5 gain/share × 100 = $500 total gain
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(Income + Gain) ÷ Cost Basis = ($2 + $5) ÷ $30 = 7 ÷ 30 = 23.3% total return
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“Flat” means the investor no longer holds the position — it’s been closed.