Costco (COST)

TotalReturn:

'Total return, when measuring performance, is the actual rate of return of an investment or a pool of investments over a given evaluation period. Total return includes interest, capital gains, dividends and distributions realized over a given period of time. Total return accounts for two categories of return: income including interest paid by fixed-income investments, distributions or dividends and capital appreciation, representing the change in the market price of an asset.'

• Looking at the total return of 169% in the last 5 years of Costco, we see it is relatively larger, thus better in comparison to the benchmark SPY (121.2%)
• Looking at total return, or performance in of 108.4% in the period of the last 3 years, we see it is relatively higher, thus better in comparison to SPY (67.5%).

CAGR:

'The compound annual growth rate (CAGR) is a useful measure of growth over multiple time periods. It can be thought of as the growth rate that gets you from the initial investment value to the ending investment value if you assume that the investment has been compounding over the time period.'

• Compared with the benchmark SPY (17.2%) in the period of the last 5 years, the annual return (CAGR) of 21.9% of Costco is higher, thus better.
• During the last 3 years, the annual return (CAGR) is 27.7%, which is higher, thus better than the value of 18.7% from the benchmark.

Volatility:

'Volatility is a rate at which the price of a security increases or decreases for a given set of returns. Volatility is measured by calculating the standard deviation of the annualized returns over a given period of time. It shows the range to which the price of a security may increase or decrease. Volatility measures the risk of a security. It is used in option pricing formula to gauge the fluctuations in the returns of the underlying assets. Volatility indicates the pricing behavior of the security and helps estimate the fluctuations that may happen in a short period of time.'

• Compared with the benchmark SPY (18.7%) in the period of the last 5 years, the 30 days standard deviation of 21.2% of Costco is greater, thus worse.
• Looking at volatility in of 22.8% in the period of the last 3 years, we see it is relatively higher, thus worse in comparison to SPY (22.5%).

DownVol:

'Risk measures typically quantify the downside risk, whereas the standard deviation (an example of a deviation risk measure) measures both the upside and downside risk. Specifically, downside risk in our definition is the semi-deviation, that is the standard deviation of all negative returns.'

• The downside risk over 5 years of Costco is 14.5%, which is greater, thus worse compared to the benchmark SPY (13.6%) in the same period.
• Looking at downside volatility in of 15.3% in the period of the last 3 years, we see it is relatively lower, thus better in comparison to SPY (16.3%).

Sharpe:

'The Sharpe ratio (also known as the Sharpe index, the Sharpe measure, and the reward-to-variability ratio) is a way to examine the performance of an investment by adjusting for its risk. The ratio measures the excess return (or risk premium) per unit of deviation in an investment asset or a trading strategy, typically referred to as risk, named after William F. Sharpe.'

• Looking at the ratio of return and volatility (Sharpe) of 0.91 in the last 5 years of Costco, we see it is relatively higher, thus better in comparison to the benchmark SPY (0.79)
• During the last 3 years, the ratio of return and volatility (Sharpe) is 1.1, which is higher, thus better than the value of 0.72 from the benchmark.

Sortino:

'The Sortino ratio measures the risk-adjusted return of an investment asset, portfolio, or strategy. It is a modification of the Sharpe ratio but penalizes only those returns falling below a user-specified target or required rate of return, while the Sharpe ratio penalizes both upside and downside volatility equally. Though both ratios measure an investment's risk-adjusted return, they do so in significantly different ways that will frequently lead to differing conclusions as to the true nature of the investment's return-generating efficiency. The Sortino ratio is used as a way to compare the risk-adjusted performance of programs with differing risk and return profiles. In general, risk-adjusted returns seek to normalize the risk across programs and then see which has the higher return unit per risk.'

• Compared with the benchmark SPY (1.08) in the period of the last 5 years, the ratio of annual return and downside deviation of 1.34 of Costco is higher, thus better.
• During the last 3 years, the excess return divided by the downside deviation is 1.65, which is higher, thus better than the value of 1 from the benchmark.

Ulcer:

'The ulcer index is a stock market risk measure or technical analysis indicator devised by Peter Martin in 1987, and published by him and Byron McCann in their 1989 book The Investors Guide to Fidelity Funds. It's designed as a measure of volatility, but only volatility in the downward direction, i.e. the amount of drawdown or retracement occurring over a period. Other volatility measures like standard deviation treat up and down movement equally, but a trader doesn't mind upward movement, it's the downside that causes stress and stomach ulcers that the index's name suggests.'

• Compared with the benchmark SPY (5.59 ) in the period of the last 5 years, the Downside risk index of 6.81 of Costco is higher, thus worse.
• During the last 3 years, the Ulcer Index is 6.12 , which is lower, thus better than the value of 6.83 from the benchmark.

MaxDD:

'Maximum drawdown measures the loss in any losing period during a fund’s investment record. It is defined as the percent retrenchment from a fund’s peak value to the fund’s valley value. The drawdown is in effect from the time the fund’s retrenchment begins until a new fund high is reached. The maximum drawdown encompasses both the period from the fund’s peak to the fund’s valley (length), and the time from the fund’s valley to a new fund high (recovery). It measures the largest percentage drawdown that has occurred in any fund’s data record.'

• Looking at the maximum DrawDown of -22 days in the last 5 years of Costco, we see it is relatively greater, thus better in comparison to the benchmark SPY (-33.7 days)
• During the last 3 years, the maximum DrawDown is -22 days, which is larger, thus better than the value of -33.7 days from the benchmark.

MaxDuration:

'The Drawdown Duration is the length of any peak to peak period, or the time between new equity highs. The Max Drawdown Duration is the worst (the maximum/longest) amount of time an investment has seen between peaks (equity highs) in days.'

• Compared with the benchmark SPY (139 days) in the period of the last 5 years, the maximum time in days below previous high water mark of 137 days of Costco is lower, thus better.
• During the last 3 years, the maximum days under water is 137 days, which is smaller, thus better than the value of 139 days from the benchmark.

AveDuration:

'The Average Drawdown Duration is an extension of the Maximum Drawdown. However, this metric does not explain the drawdown in dollars or percentages, rather in days, weeks, or months. The Avg Drawdown Duration is the average amount of time an investment has seen between peaks (equity highs), or in other terms the average of time under water of all drawdowns. So in contrast to the Maximum duration it does not measure only one drawdown event but calculates the average of all.'

• Looking at the average days under water of 38 days in the last 5 years of Costco, we see it is relatively greater, thus worse in comparison to the benchmark SPY (33 days)
• Compared with SPY (35 days) in the period of the last 3 years, the average time in days below previous high water mark of 34 days is lower, thus better.