NetApp (NTAP)

TotalReturn:

'The total return on a portfolio of investments takes into account not only the capital appreciation on the portfolio, but also the income received on the portfolio. The income typically consists of interest, dividends, and securities lending fees. This contrasts with the price return, which takes into account only the capital gain on an investment.'

• Looking at the total return of 127.4% in the last 5 years of NetApp, we see it is relatively higher, thus better in comparison to the benchmark SPY (67.9%)
• Compared with SPY (46.6%) in the period of the last 3 years, the total return of 214.1% is higher, thus better.

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.'

• The compounded annual growth rate (CAGR) over 5 years of NetApp is 17.9%, which is larger, thus better compared to the benchmark SPY (10.9%) in the same period.
• During the last 3 years, the annual return (CAGR) is 46.4%, which is higher, thus better than the value of 13.6% from the benchmark.

Volatility:

'In finance, volatility (symbol σ) is the degree of variation of a trading price series over time as measured by the standard deviation of logarithmic returns. Historic volatility measures a time series of past market prices. Implied volatility looks forward in time, being derived from the market price of a market-traded derivative (in particular, an option). Commonly, the higher the volatility, the riskier the security.'

• Compared with the benchmark SPY (13.3%) in the period of the last 5 years, the 30 days standard deviation of 29.5% of NetApp is larger, thus worse.
• Compared with SPY (12.5%) in the period of the last 3 years, the volatility of 31.3% is larger, thus worse.

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.'

• Compared with the benchmark SPY (14.6%) in the period of the last 5 years, the downside risk of 30.4% of NetApp is greater, thus worse.
• Looking at downside volatility in of 32.1% in the period of the last 3 years, we see it is relatively larger, thus worse in comparison to SPY (14.2%).

Sharpe:

'The Sharpe ratio was developed by Nobel laureate William F. Sharpe, and is used to help investors understand the return of an investment compared to its risk. The ratio is the average return earned in excess of the risk-free rate per unit of volatility or total risk. Subtracting the risk-free rate from the mean return allows an investor to better isolate the profits associated with risk-taking activities. One intuition of this calculation is that a portfolio engaging in 'zero risk' investments, such as the purchase of U.S. Treasury bills (for which the expected return is the risk-free rate), has a Sharpe ratio of exactly zero. Generally, the greater the value of the Sharpe ratio, the more attractive the risk-adjusted return.'

• The ratio of return and volatility (Sharpe) over 5 years of NetApp is 0.52, which is lower, thus worse compared to the benchmark SPY (0.64) in the same period.
• During the last 3 years, the risk / return profile (Sharpe) is 1.4, which is higher, thus better than the value of 0.89 from the benchmark.

Sortino:

'The Sortino ratio improves upon the Sharpe ratio by isolating downside volatility from total volatility by dividing excess return by the downside deviation. The Sortino ratio is a variation of the Sharpe ratio that differentiates harmful volatility from total overall volatility by using the asset's standard deviation of negative asset returns, called downside deviation. The Sortino ratio takes the asset's return and subtracts the risk-free rate, and then divides that amount by the asset's downside deviation. The ratio was named after Frank A. Sortino.'

• The excess return divided by the downside deviation over 5 years of NetApp is 0.51, which is lower, thus worse compared to the benchmark SPY (0.58) in the same period.
• Looking at excess return divided by the downside deviation in of 1.37 in the period of the last 3 years, we see it is relatively larger, thus better in comparison to SPY (0.78).

Ulcer:

'The Ulcer Index is a technical indicator that measures downside risk, in terms of both the depth and duration of price declines. The index increases in value as the price moves farther away from a recent high and falls as the price rises to new highs. The indicator is usually calculated over a 14-day period, with the Ulcer Index showing the percentage drawdown a trader can expect from the high over that period. The greater the value of the Ulcer Index, the longer it takes for a stock to get back to the former high.'

• The Ulcer Index over 5 years of NetApp is 20 , which is greater, thus better compared to the benchmark SPY (3.96 ) in the same period.
• Looking at Downside risk index in of 11 in the period of the last 3 years, we see it is relatively higher, thus better in comparison to SPY (4.01 ).

MaxDD:

'Maximum drawdown is defined as the peak-to-trough decline of an investment during a specific period. It is usually quoted as a percentage of the peak value. The maximum drawdown can be calculated based on absolute returns, in order to identify strategies that suffer less during market downturns, such as low-volatility strategies. However, the maximum drawdown can also be calculated based on returns relative to a benchmark index, for identifying strategies that show steady outperformance over time.'

• Looking at the maximum drop from peak to valley of -49.7 days in the last 5 years of NetApp, we see it is relatively lower, thus worse in comparison to the benchmark SPY (-19.3 days)
• Looking at maximum reduction from previous high in of -37.4 days in the period of the last 3 years, we see it is relatively lower, thus worse in comparison to SPY (-19.3 days).

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). Many assume Max DD Duration is the length of time between new highs during which the Max DD (magnitude) occurred. But that isn’t always the case. The Max DD duration is the longest time between peaks, period. So it could be the time when the program also had its biggest peak to valley loss (and usually is, because the program needs a long time to recover from the largest loss), but it doesn’t have to be'

• Compared with the benchmark SPY (187 days) in the period of the last 5 years, the maximum days below previous high of 558 days of NetApp is larger, thus worse.
• Compared with SPY (139 days) in the period of the last 3 years, the maximum days under water of 176 days is higher, thus worse.

AveDuration:

'The Drawdown Duration is the length of any peak to peak period, or the time between new equity highs. 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.'

• The average days below previous high over 5 years of NetApp is 156 days, which is greater, thus worse compared to the benchmark SPY (41 days) in the same period.
• During the last 3 years, the average days under water is 39 days, which is higher, thus worse than the value of 36 days from the benchmark.