NetApp (NTAP)

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.'

• Compared with the benchmark SPY (88%) in the period of the last 5 years, the total return of 61.9% of NetApp is lower, thus worse.
• Compared with SPY (39.5%) in the period of the last 3 years, the total return of 7% is lower, thus worse.

CAGR:

'The compound annual growth rate isn't a true return rate, but rather a representational figure. It is essentially a number that describes the rate at which an investment would have grown if it had grown the same rate every year and the profits were reinvested at the end of each year. In reality, this sort of performance is unlikely. However, CAGR can be used to smooth returns so that they may be more easily understood when compared to alternative investments.'

• Compared with the benchmark SPY (13.5%) in the period of the last 5 years, the annual return (CAGR) of 10.1% of NetApp is lower, thus worse.
• Looking at annual performance (CAGR) in of 2.3% in the period of the last 3 years, we see it is relatively lower, thus worse in comparison to SPY (11.7%).

Volatility:

'Volatility is a statistical measure of the dispersion of returns for a given security or market index. Volatility can either be measured by using the standard deviation or variance between returns from that same security or market index. Commonly, the higher the volatility, the riskier the security. In the securities markets, volatility is often associated with big swings in either direction. For example, when the stock market rises and falls more than one percent over a sustained period of time, it is called a 'volatile' market.'

• Compared with the benchmark SPY (18.8%) in the period of the last 5 years, the historical 30 days volatility of 36.9% of NetApp is higher, thus worse.
• During the last 3 years, the volatility is 41.3%, which is larger, thus worse than the value of 22.3% from the benchmark.

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.'

• Looking at the downside deviation of 26.3% in the last 5 years of NetApp, we see it is relatively greater, thus worse in comparison to the benchmark SPY (13.7%)
• During the last 3 years, the downside deviation is 30.3%, which is greater, thus worse than the value of 16.5% from the benchmark.

Sharpe:

'The Sharpe ratio is the measure of risk-adjusted return of a financial portfolio. Sharpe ratio is a measure of excess portfolio return over the risk-free rate relative to its standard deviation. Normally, the 90-day Treasury bill rate is taken as the proxy for risk-free rate. A portfolio with a higher Sharpe ratio is considered superior relative to its peers. The measure was named after William F Sharpe, a Nobel laureate and professor of finance, emeritus at Stanford University.'

• The risk / return profile (Sharpe) over 5 years of NetApp is 0.21, which is smaller, thus worse compared to the benchmark SPY (0.58) in the same period.
• Looking at risk / return profile (Sharpe) in of -0.01 in the period of the last 3 years, we see it is relatively lower, thus worse in comparison to SPY (0.41).

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.'

• Compared with the benchmark SPY (0.8) in the period of the last 5 years, the excess return divided by the downside deviation of 0.29 of NetApp is lower, thus worse.
• During the last 3 years, the excess return divided by the downside deviation is -0.01, which is lower, thus worse than the value of 0.56 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.'

• Looking at the Ulcer Ratio of 25 in the last 5 years of NetApp, we see it is relatively greater, thus worse in comparison to the benchmark SPY (5.79 )
• During the last 3 years, the Ulcer Index is 29 , which is greater, thus worse than the value of 7.08 from the benchmark.

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.'

• The maximum drop from peak to valley over 5 years of NetApp is -58.1 days, which is smaller, thus worse compared to the benchmark SPY (-33.7 days) in the same period.
• Compared with SPY (-33.7 days) in the period of the last 3 years, the maximum drop from peak to valley of -58.1 days is smaller, thus worse.

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.'

• Looking at the maximum days below previous high of 519 days in the last 5 years of NetApp, we see it is relatively higher, thus worse in comparison to the benchmark SPY (139 days)
• Looking at maximum time in days below previous high water mark in of 519 days in the period of the last 3 years, we see it is relatively greater, thus worse in comparison to SPY (139 days).

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 time in days below previous high water mark over 5 years of NetApp is 143 days, which is larger, thus worse compared to the benchmark SPY (37 days) in the same period.
• During the last 3 years, the average time in days below previous high water mark is 196 days, which is higher, thus worse than the value of 45 days from the benchmark.