Open a brokerage app or a mutual fund fact sheet and you will usually see a wall of numbers that all look like they are measuring the same thing. YTD: 12%. 1-Year Return: 15%. 3-Year Annualized Return: 9%. TTM Revenue Growth: 18%. Alpha: 2.1%. To a beginner, these figures can look interchangeable, as if they are all just different ways of saying “the investment went up.”

They are not the same thing, and mixing them up is one of the easiest ways to misjudge how an investment is actually performing. The time period each metric covers, whether it accounts for compounding, whether it includes dividends, and whether it is measured against a benchmark can all change what a return figure really tells you. A stock with a strong YTD number could still have a weak three-year annualized return. A fund with an impressive TTM dividend yield could be showing a rolling twelve-month snapshot that has little to do with how it will perform next year.

This guide breaks down the return metrics you will run into most often as an investor, starting with the ytd meaning and moving through TTM, annualized return, CAGR, money-weighted return, time-weighted return, the effective annual rate (EAR), and alpha. By the end, you will be able to open any stock report or mutual fund statement and know exactly what you are reading.

Quick answer: YTD (year to date) measures performance from January 1 of the current year to today. TTM (trailing twelve months) measures the most recent rolling 12 months regardless of the calendar year. Annualized return converts any return, short or long, into a yearly rate so different holding periods can be compared. EAR (effective annual rate) adjusts a stated rate for compounding. Time-weighted return strips out the effect of your deposits and withdrawals, while money-weighted return (IRR) includes them, so it reflects what you actually earned.

Investment Return Metrics at a Glance

Metric	What It Measures	Formula (Simplified)	Best Used For
YTD Return	Performance from Jan 1 to today	(Current Value − Jan 1 Value) ÷ Jan 1 Value	Tracking this year’s progress
TTM	Rolling last 12 months	Sum or average of the last 4 quarters	Up-to-date company fundamentals
Annualized Return	Any return converted to a yearly rate	(1 + Total Return)^(365 ÷ Days Held) − 1	Comparing investments held for different lengths of time
EAR	True annual return after compounding	(1 + i ÷ n)^n − 1	Comparing loans or deposits with different compounding frequencies
Time-Weighted Return (TWR)	Pure investment performance, cash flows removed	Geometric link of sub-period returns	Judging a fund manager or strategy
Money-Weighted Return (MWR / IRR)	Your actual return, including your deposits and withdrawals	Internal rate of return on all cash flows	Judging your own results as an investor

What does Year to Date mean: YTD definition

What Is YTD?

YTD stands for Year-to-Date. It refers to the performance or total of something, such as a stock price, a portfolio, or a company’s revenue, measured from the beginning of the current year through today.

How YTD Works

For most individual investors, YTD is measured from January 1 of the calendar year to the present date. Companies and funds sometimes use a fiscal year instead of a calendar year, so a business whose fiscal year begins in July will calculate YTD figures starting from July 1 rather than January 1. When you see YTD on a brokerage statement, it almost always refers to the calendar year unless stated otherwise, but it is worth checking, especially with mutual fund or company reports.

YTD Return Formula

YTD Return = ((Current Value − Value at Start of Year) / Value at Start of Year) × 100

This simple price-based version works well for a quick check, but it has a limitation: it does not account for dividends, interest, deposits, or withdrawals that occurred during the year. A more complete YTD figure for a portfolio would include reinvested dividends and adjust for any cash added or removed, which is closer to a total return calculation applied to a partial year.

Simple YTD Example

Suppose a stock was trading at USD 200 on January 1. Today, on August 22, it trades at USD 236. Using the formula:

YTD Return = ((236 − 200) / 200) × 100 = 18%

The stock is up 18% year-to-date, meaning that is the percentage gain from the start of this calendar year through today, not from any other starting point.

Why Investors Use YTD

• To see how an investment has performed so far in the current year
• To track a portfolio’s progress against a personal target or budget
• To compare a stock or fund against a benchmark index over the same current-year window
• To evaluate short-term trend changes, such as a stock recovering after a weak prior year

Limitations of YTD

• It only covers part of a year, so a YTD figure in February tells you much less than one in November
• It is not directly comparable to a full-year or multi-year return
• Recent volatility can swing a YTD number sharply in either direction
• A strong YTD return does not guarantee a strong full-year or long-term outcome
• It should not be used alone to make a long-term investment decision

What does YTD mean in stocks? In the context of stocks, YTD means the percentage change in a stock’s price, or a portfolio’s total value, from the first trading day of the current calendar year to the most recent trading day. A stock with a YTD return of 12% has gained 12% in value since January 1 of this year.

What Does TTM Mean? Trailing Twelve Months Explained

TTM stands for trailing twelve months, sometimes labeled LTM (last twelve months) on international platforms. Unlike YTD, TTM does not reset on January 1. It is a rolling window that always covers the most recent 12 months of data, whatever today’s date happens to be.

Companies only publish full annual results once a year, and by the time that annual report is released, it can already be several months out of date. TTM fixes this by combining the latest annual figure with the most recent quarterly filings.

TTM Formula = Latest Full-Year Figure + Current Year-to-Date Figure − Same Period Last Year

A simpler way to picture it: add up the last four reported quarters. Suppose a company reported revenue of Rs. 40 million in Q3 2025, Rs. 45 million in Q4 2025, Rs. 42 million in Q1 2026, and Rs. 48 million in Q2 2026. Its TTM revenue as of today is 40 + 45 + 42 + 48 = Rs. 175 million, even though none of those quarters fall inside the same fiscal year.

TTM shows up constantly in valuation ratios. The P/E ratio you see on most stock screeners is usually a trailing P/E, meaning the price is divided by TTM earnings per share rather than last year’s annual EPS. The same applies to TTM dividend yield, TTM EBITDA, and the price-to-sales ratio. Analysts prefer TTM because it smooths out seasonal spikes (like a retailer’s holiday-quarter sales) while staying far more current than a stale annual report.

TTM for Revenue, Earnings, EPS, and Dividends

• TTM Revenue: the sum of a company’s revenue over the last four reported quarters, giving analysts an up-to-date view of sales without waiting for the annual report
• TTM Earnings: the sum of net income over the last four quarters, often used in valuation ratios
• TTM EPS: trailing twelve-month earnings per share, commonly used as the denominator in a trailing P/E ratio
• TTM Dividends: the total dividends paid over the last four quarters, used to calculate a trailing dividend yield

A Timeline Example

If the most recent reported quarter is Q2 2026, the TTM period runs from Q3 2025 through Q2 2026. As soon as Q3 2026 results are published, the TTM window shifts forward to Q4 2025 through Q3 2026, dropping the oldest quarter automatically.

Common TTM Questions

What does TTM mean in stocks? In stock analysis, TTM refers to a company’s financial results, such as revenue, earnings, or dividends, calculated over the most recent rolling 12-month period rather than a fixed calendar or fiscal year.

Is TTM the same as annual? Not exactly. An annual figure is tied to a fixed fiscal or calendar year that only updates once a year. TTM updates every quarter (or even every month, depending on the metric) and can fall across two different fiscal years.

Why do investors use TTM figures? TTM smooths out seasonal swings, avoids the staleness of waiting for a full annual report, and gives a more current picture of a company’s trajectory than a YTD or prior-year figure alone.

YTD vs TTM: What’s the Real Difference?

Why the Two Can Tell Different Stories

Imagine it is September and a company’s YTD revenue (January through September) is up 10% compared to the same nine months last year. Its TTM revenue, however, only grew 4%, because the prior October through December period was unusually strong and is still included in the trailing 12-month total. Both figures are accurate, but they answer different questions: YTD tells you about this calendar year so far, while TTM tells you about the last full rolling year regardless of the calendar.

Common mistake: Assuming YTD and TTM are interchangeable. A stock’s YTD return and its TTM return can point in noticeably different directions, especially if the stock had a sharp rally or decline late in the prior year.

What Is Annualized Return? How to Calculate It

An annualized return takes a return earned over any length of time (seven months, eighteen months, three years) and converts it into what that return would equal on a per-year basis. It exists so you can compare investments that were held for different periods on the same footing.

For a holding period shorter than one year, the formula is:

Annualized Return = (1 + Total Return)^(365 ÷ Number of Days Held) − 1

Example: a fund gains 9 percent in 7 months. Annualizing that: (1.09)^(12÷7) − 1 ≈ 15.9 percent. Notice this is not the same as multiplying 9 percent by 12/7, because compounding matters. The annualized figure is what the return would come to if that same monthly pace continued for a full year, which is a big assumption and one reason short-term annualized numbers can be misleading.

For a holding period longer than one year, you use the compound annual growth rate, or CAGR:

CAGR = (Ending Value ÷ Beginning Value)^(1 ÷ Number of Years) − 1

If an investment grows from Rs. 100,000 to Rs. 150,000 over 3 years, CAGR = (150,000 ÷ 100,000)^(1÷3) − 1 ≈ 14.5 percent per year. That is the smoothed, compounded annual rate, not a simple average of three yearly returns, which would give a slightly different (and less accurate) number whenever returns vary from year to year.

EAR (Effective Annual Rate): The Formula and Why It Isn’t the Same as the Advertised Rate

EAR, also called the effective annual rate or annual equivalent rate, answers a different question than annualized return does. It tells you the real annual return (or real annual cost, on a loan) once compounding within the year is accounted for. Banks and brokers often advertise a nominal or stated rate that ignores how often interest compounds, and EAR corrects for that.

EAR Formula = (1 + i ÷ n)^n − 1

Where i is the nominal (stated) annual rate as a decimal, and n is the number of compounding periods per year.

Example: a savings product advertises a 12 percent nominal rate, compounded monthly. Plugging in: (1 + 0.12÷12)^12 − 1 = (1.01)^12 − 1 ≈ 12.68 percent. That extra 0.68 percentage points is pure compounding, interest earning interest on itself throughout the year. The more frequently a rate compounds, whether monthly, weekly, or daily, the higher the EAR climbs relative to the stated rate. This is also why EAR is the right tool for comparing two loans or two deposit accounts that quote the same headline rate but compound on different schedules; the one with more frequent compounding is not automatically cheaper or more profitable until you run the EAR.

Money-Weighted Return vs Time-Weighted Return

These two are where even experienced investors get confused, because both claim to measure “your return,” yet they can produce very different numbers for the exact same portfolio.

Time-weighted return (TWR) measures the pure performance of the underlying investments, completely ignoring when you added or withdrew money. It breaks the whole period into sub-periods around every cash flow, calculates the return for each sub-period, then compounds them together. Because it strips out the timing of your decisions, TWR is the standard way to judge a fund manager, since the manager has no control over when you deposit or withdraw cash.

Money-weighted return (MWR), also called the dollar-weighted return, is mathematically the same thing as the internal rate of return (IRR) on your cash flows. It weighs periods when you had more money invested more heavily than periods when you had less. This means MWR reflects what you actually earned as an investor, including the impact of your own timing.

Here is a scenario that shows why the gap matters. Suppose an investor puts Rs. 500,000 into a portfolio, and it grows 20 percent in year one. Feeling confident, the investor adds another Rs. 400,000 right before a rough patch, and the portfolio then drops 10 percent in year two. The time-weighted return only cares about the two period returns, 20 percent and negative 10 percent, compounded together to roughly 8 percent over the two years, regardless of how much money was invested each year.

The money-weighted return tells a different story: because a much larger amount of capital was sitting in the portfolio during the losing year, the investor’s actual dollar-weighted result comes out lower than 8 percent. TWR says the strategy was fine. MWR says the investor’s own timing hurt the outcome. Both are true at the same time; they are just answering different questions.

	Time-Weighted Return	Money-Weighted Return
Affected by your deposits/withdrawals?	No	Yes
Best for judging	A fund manager or strategy	Your own actual results
Industry standard for	Mutual fund and index reporting (GIPS standard)	Personal portfolio statements, private equity, IRR-based reporting
Calculated using	Geometric linking of sub-period returns	Internal rate of return (IRR) on all cash flows

Annualized Return vs Total Return vs CAGR

CAGR and annualized return are, in practice, calculated with the same geometric formula and used to answer the same question. Where they sometimes differ is in framing: CAGR is typically used to describe multi-year growth (revenue, portfolio value, or business metrics over several years), while “annualized return” is a broader term that can apply to any holding period, including partial years. Some sources treat the two as fully interchangeable; others reserve “annualized return” for shorter periods and “CAGR” for longer, multi-year comparisons. Either way, both rely on compounding rather than a simple average.

Total Return vs Cumulative Return vs CAGR: An Example

An investment grows from USD 100,000 to USD 180,000 over 5 years, with no dividends.

• Total return (= cumulative return): (180,000 − 100,000) / 100,000 × 100 = 80%
• CAGR: (180,000 / 100,000)^(1/5) − 1 ≈ 12.47% per year

The 80% figure tells you the overall gain across the full 5 years. The 12.47% figure tells you the equivalent steady yearly growth rate. Both are correct, but they answer different questions, and quoting one without the other can be misleading, especially when comparing investments held for different lengths of time.

Money-Weighted Return

Money-weighted return measures the return an individual investor actually experienced, based on the size and timing of their own deposits and withdrawals. It is closely related to the internal rate of return (IRR): it is the discount rate at which the present value of all cash inflows and outflows equals zero.

Why Timing Matters

If an investor adds a large deposit right before a strong rally, that new money benefits disproportionately, which pulls the money-weighted return higher. If an investor adds money right before a downturn, the same fund can show a much lower money-weighted return, even though the underlying investments performed identically for everyone in the fund.

An Example

Two investors hold the same mutual fund for the same two years. Investor A invests a lump sum at the start and never adds more. Investor B invests a small amount at the start but adds a large deposit right before the fund’s best quarter. Even though both investors held the exact same fund, Investor B’s money-weighted return will be higher, because more of their capital was in the fund during the period of strongest growth. The fund’s underlying performance was identical for both investors, but their personal, dollar-level experience was not.

When to Use Money-Weighted Return

Money-weighted return is most useful for understanding your own actual investment outcome, particularly when you have made multiple deposits or withdrawals over time, such as regular contributions to a retirement account or an actively managed personal portfolio.

Time-Weighted Return

Time-weighted return measures the performance of the underlying investment itself, independent of when an investor added or removed money. It breaks the overall period into sub-periods at each point a cash flow occurs, calculates the return for each sub-period, and geometrically links (compounds) those sub-period returns together.

Because it strips out the effect of deposits and withdrawals, time-weighted return is the standard that fund managers and investment professionals use to report and compare performance, since a manager typically does not control when investors add or remove money from a fund.

Money-Weighted Return vs Time-Weighted Return

A Simple Scenario

A fund returns 10% in the first half of the year and drops 5% in the second half. Its time-weighted return for the year, linking both halves, is (1.10 × 0.95) − 1 = 4.5%, regardless of how much money any individual investor had in the fund at any point. An investor who added a large deposit right before the second-half decline would see a lower personal money-weighted return than the fund’s published 4.5% time-weighted figure, even though they held the same fund.

What Is EAR?

EAR stands for Effective Annual Rate, sometimes called the effective annual interest rate, effective annual yield, or effective annual return depending on the context. It represents the actual annual rate earned or paid once compounding is taken into account, rather than the simple stated (nominal) rate.

EAR Formula

EAR = (1 + r/n)^n − 1

• r = the nominal annual interest rate (as a decimal)
• n = the number of compounding periods per year

Worked Example

A savings product offers a nominal annual rate of 10%, compounded monthly (n = 12).

EAR = (1 + 0.10/12)^12 − 1 EAR = (1.00833)^12 − 1 EAR ≈ 1.1047 − 1 = 0.1047, or about 10.47%

The stated rate is 10%, but because interest compounds monthly, the true annual return is closer to 10.47%.

Nominal Rate vs APR vs EAR/APY

• Nominal interest rate: the stated annual rate before accounting for compounding
• APR (Annual Percentage Rate): commonly used for loans, generally reflects the nominal rate and does not fully account for compounding within the year in most contexts
• EAR / APY (Annual Percentage Yield): reflects the actual annual return or cost after compounding is applied

These terms are not always used identically across products or jurisdictions. Some countries and financial products define APR to already include certain fees or compounding adjustments, while others do not. When comparing loans, deposits, or yields across different providers, check whether the quoted figure is nominal, APR, or an effective annual figure, since comparing a nominal rate on one product to an effective rate on another can create a false impression of which offer is actually better.

Why Compounding Changes Investment Returns

Compounding means earning returns not just on your original investment, but also on the returns you have already earned. The more frequently interest or gains compound within a year, the higher the effective annual result, even if the stated nominal rate stays the same.

The gap between the nominal rate and the effective rate grows as compounding becomes more frequent. This is exactly why EAR and properly calculated annualized returns require attention to the underlying compounding assumption: a return that looks similar on paper can produce meaningfully different results depending on how often it compounds.

What Is Alpha in Investing?

Alpha measures how much return an investment or portfolio manager generated above (or below) what would be expected given the benchmark and the level of risk taken. It is a risk-adjusted performance measure, not simply “extra profit.”

Positive, Negative, and Zero Alpha

• Positive alpha: the investment outperformed what was expected for its level of risk
• Negative alpha: the investment underperformed what was expected for its level of risk
• Zero alpha: the investment performed exactly in line with what the benchmark or risk model predicted

Benchmark Selection and Risk-Adjusted Performance

The simplest version of alpha is just the difference between an investment’s return and a benchmark’s return, such as a large-cap fund returning 11% while the S&P 500 gained 10%, for an alpha of 1%. A more rigorous version, often called Jensen’s alpha, uses the Capital Asset Pricing Model (CAPM) to calculate an expected return based on the risk-free rate, the investment’s beta (a measure of its volatility relative to the market), and the market’s return. Alpha is then the difference between the actual return and that CAPM-predicted expected return.

Alpha ≈ Portfolio Return − [Risk-Free Rate + Beta × (Market Return − Risk-Free Rate)]

The benchmark and the model used matter a great deal. An alpha calculated against one index can look very different from an alpha calculated against another, and different factor models beyond CAPM can also produce different alpha figures for the same fund. This is why alpha should never be read in isolation without knowing what benchmark and methodology produced it.

A Note on “Alpha Generator”

In investment terminology, an alpha generator refers to a security, strategy, or manager that is expected to produce returns above a benchmark without adding proportional risk, often used when investors expand into new asset classes such as international stocks or alternative investments in search of that extra edge. It is a related but distinct concept from alpha itself: alpha is the measurement, while an alpha generator is the source expected to produce it.

Other Return Metrics Investors Should Know

Total Return

Includes both price appreciation and any income received, such as dividends or interest, giving the fullest picture of what an investor actually earned.

Price Return

Reflects only the change in an asset’s price, without including dividends or other distributions. A stock’s headline chart is often a price return chart, which can understate the real return for dividend-paying stocks.

Real Return

Adjusts a return for inflation, showing the actual change in purchasing power rather than just the nominal percentage gain.

Nominal Return

The stated percentage return before adjusting for inflation. Most quoted returns, including YTD and TTM figures, are nominal unless specifically labeled otherwise.

Cumulative Return

The total percentage change in value over an entire holding period, without converting it into a yearly rate.

CAGR

The compounded annual growth rate that links a beginning and ending value over a multi-year period, as covered above.

Absolute Return

The total gain or loss an investment produced, without comparing it to any benchmark. Some absolute-return strategies aim to deliver positive returns in most market conditions, regardless of how a broader index performs.

Realized and Unrealized Returns

A realized return comes from a gain or loss that has actually been locked in, typically because the asset was sold. An unrealized return, sometimes called a paper gain or loss, reflects a change in value for an asset you still hold. It is not final and can grow, shrink, or reverse entirely before you decide to sell.

How to Read Returns on a Brokerage Statement or Fund Fact Sheet

Imagine a fund fact sheet shows the following:

• YTD: 8%
• 1-Year: 11%
• 3-Year Annualized: 7%
• 5-Year Annualized: 9%
• TTM Dividend Yield: 2.5%
• Alpha: 1.2%

Before drawing conclusions from numbers like these, ask:

1. What time period is being measured? A YTD figure and a 5-year annualized figure are not directly comparable.
2. Is the return annualized? If not, a longer holding period will naturally show a larger cumulative number.
3. Does it include dividends? A price-only return can understate what a dividend-paying investment actually delivered.
4. Is the figure before or after fees? Fees can meaningfully reduce the return an investor actually keeps.
5. Is inflation considered? A nominal return can look attractive while the real, inflation-adjusted return is much smaller.
6. What benchmark is being used? This matters most for alpha, but it also affects how any return should be judged in context.
7. Were deposits and withdrawals considered? This determines whether you are looking at a money-weighted or time-weighted figure.
8. Is past performance representative of future expectations? Historical returns describe what already happened, not a guarantee of what will happen next.

Common Mistakes When Comparing Investment Returns

• Comparing YTD with a full-year return. A YTD figure in June is not comparable to last year’s full 12-month return.
• Confusing TTM with the previous calendar year. TTM is a rolling 12-month window that can span two calendar years.
• Assuming annualized return equals actual yearly performance. An annualized return is a smoothed average, not what happened in any single year.
• Ignoring compounding. Multiplying a monthly or quarterly return by 12 or 4 understates the true compounded result.
• Ignoring dividends. A price-only return can significantly understate total return for income-paying investments.
• Comparing pre-fee and after-fee returns. Always confirm whether the figures you are comparing are measured on the same fee basis.
• Comparing returns from different time periods. A fund’s 3-year annualized return and another fund’s 5-year annualized return are not measuring the same window of the market.
• Ignoring inflation. A positive nominal return can still represent a loss in real purchasing power.
• Misunderstanding money-weighted versus time-weighted returns. Your personal account statement and a fund’s published performance can legitimately differ.
• Relying on alpha without understanding the benchmark and methodology. The same investment can show different alpha figures depending on what it is measured against.
• Assuming a high short-term return means a better long-term investment. Strong recent performance does not guarantee it will continue.

Which Return Metric Should You Use?

Return Calculator Opportunity

A simple interactive return calculator would give StockWithWaleed readers a practical way to apply everything in this article to their own numbers.

Suggested inputs:

• Starting investment value
• Ending investment value
• Investment period (start date and end date)
• Any deposits made during the period, with dates
• Any withdrawals made during the period, with dates
• Compounding frequency (annual, quarterly, monthly)

Suggested outputs:

• Total (cumulative) return
• Annualized return / CAGR
• Simple annualized return, shown alongside the compounded figure so readers can see the difference
• Effective annual rate, where compounding frequency is relevant

If a money-weighted return feature is added, it should allow users to enter multiple dated cash flows (deposit or withdrawal amount plus date) and calculate an XIRR-style result, since a proper money-weighted return requires handling cash flows that occur on different dates rather than just a single beginning and ending value. Any such calculator should include a short methodology note explaining which formula is being used, since, as this article has shown, different return calculations answer different questions and are not interchangeable.

Final CTA

Once you understand the difference between YTD, TTM, annualized return, and the other metrics above, the next step is applying them to your own portfolio. Try the return calculator on StockWithWaleed to see your actual annualized performance, and check out the beginner-investor guides linked below to keep building your understanding of how to read your investments the right way.

FAQs

1. What does YTD mean?

YTD stands for Year-to-Date. It measures the change in value of an investment, portfolio, or financial figure from the beginning of the current calendar (or fiscal) year through today.

2. What does YTD mean in stocks?

In stocks, YTD means the percentage change in a stock’s price or a portfolio’s total value from the first trading day of the current calendar year to the most recent trading day.

3. What is the difference between YTD and TTM?

YTD is measured from the start of the current calendar or fiscal year to today, so it resets every year. TTM is a rolling 12-month window that always covers the most recent 12 months, regardless of the calendar.

4. What does TTM mean?

TTM stands for Trailing Twelve Months. It refers to a company’s or investment’s performance over the most recent 12 consecutive months, updated continuously as new data becomes available.

5. Is TTM the same as the last calendar year?

No. TTM is a rolling 12-month period that can span parts of two different calendar or fiscal years, while a calendar-year figure is fixed to January through December.

6. What is an annualized return?

An annualized return converts an investment’s performance over any period, shorter or longer than one year, into an equivalent yearly compounded rate, making it possible to compare investments held for different lengths of time.

7. How do you calculate annualized return?

Use the formula: Annualized Return = (Ending Value / Beginning Value)^(1 / Number of Years) − 1. This accounts for compounding rather than simply averaging returns.

8. Is annualized return the same as CAGR?

They use the same geometric formula and generally mean the same thing. CAGR is typically used for multi-year growth comparisons, while “annualized return” is a broader term that can also apply to shorter holding periods.

9. What is the difference between annualized return and total return?

Total return is the overall gain or loss over the entire holding period. Annualized return converts that total return into a yearly equivalent rate, which allows for fair comparison across different time frames.

10. What is a money-weighted return?

Money-weighted return reflects the actual return an investor experienced, factoring in the size and timing of their own deposits and withdrawals. It is closely related to the internal rate of return (IRR).

11. What is the difference between money-weighted and time-weighted return?

Money-weighted return includes the impact of an investor’s cash flows, while time-weighted return removes that impact to isolate how the underlying investment itself performed.

12. What is the EAR formula?

EAR = (1 + r/n)^n − 1, where r is the nominal annual interest rate and n is the number of compounding periods per year.

13. Why is EAR higher than the nominal rate?

Because EAR accounts for compounding within the year, meaning interest is earned on previously earned interest. The more frequent the compounding, the larger the gap between the nominal rate and the effective annual rate.

14. What does alpha mean in investing?

Alpha measures how much an investment’s return exceeded or fell short of what would be expected given its benchmark and level of risk. It is a risk-adjusted performance measure rather than simply extra profit.

15. Is a higher annualized return always better?

Not necessarily. A higher annualized return can come with significantly higher volatility or risk, so it should be evaluated alongside factors like risk level, consistency, fees, and how it was achieved before being treated as automatically “better.”

Final Thoughts

None of these metrics are complicated once you separate what each one is actually trying to answer. YTD and TTM are about time windows: one resets every January, the other never does. Annualized return and EAR are about putting different rates on a level playing field, one for comparing holding periods, the other for comparing compounding schedules. Time-weighted and money-weighted return are about perspective: one judges the strategy, the other judges you. Once these are second nature, reading any brokerage statement, fund fact sheet, or PSX company report becomes a lot less intimidating.

If ratios like P/E, EBITDA margin, or interest coverage still feel fuzzy, our guide to key financial ratios and financial statement terms covers those in the same worked-example style. And if you are trying to time entries and exits around these return numbers, our breakdown of stock chart patterns every trader should recognize is a natural next read.