Invesco WilderHill Clean Energy ETF (PBW)

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, or increase in value of -42.8% in the last 5 years of Invesco WilderHill Clean Energy ETF, we see it is relatively lower, thus worse in comparison to the benchmark SPY (107.8%)
• Looking at total return, or increase in value in of -64.1% in the period of the last 3 years, we see it is relatively lower, thus worse in comparison to SPY (43.5%).

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.'

• Looking at the annual return (CAGR) of -10.6% in the last 5 years of Invesco WilderHill Clean Energy ETF, we see it is relatively lower, thus worse in comparison to the benchmark SPY (15.8%)
• Looking at compounded annual growth rate (CAGR) in of -29% in the period of the last 3 years, we see it is relatively smaller, thus worse in comparison to SPY (12.9%).

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 (17.9%) in the period of the last 5 years, the historical 30 days volatility of 44.7% of Invesco WilderHill Clean Energy ETF is larger, thus worse.
• During the last 3 years, the historical 30 days volatility is 43.1%, which is larger, thus worse than the value of 18.4% 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.'

• The downside deviation over 5 years of Invesco WilderHill Clean Energy ETF is 30.6%, which is greater, thus worse compared to the benchmark SPY (12.5%) in the same period.
• During the last 3 years, the downside risk is 30.1%, which is larger, thus worse than the value of 12.6% 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 Sharpe Ratio over 5 years of Invesco WilderHill Clean Energy ETF is -0.29, which is lower, thus worse compared to the benchmark SPY (0.74) in the same period.
• Looking at risk / return profile (Sharpe) in of -0.73 in the period of the last 3 years, we see it is relatively smaller, thus worse in comparison to SPY (0.56).

Sortino:

'The Sortino ratio, a variation of the Sharpe ratio only factors in the downside, or negative volatility, rather than the total volatility used in calculating the Sharpe ratio. The theory behind the Sortino variation is that upside volatility is a plus for the investment, and it, therefore, should not be included in the risk calculation. Therefore, the Sortino ratio takes upside volatility out of the equation and uses only the downside standard deviation in its calculation instead of the total standard deviation that is used in calculating the Sharpe ratio.'

• The ratio of annual return and downside deviation over 5 years of Invesco WilderHill Clean Energy ETF is -0.43, which is lower, thus worse compared to the benchmark SPY (1.07) in the same period.
• Looking at ratio of annual return and downside deviation in of -1.05 in the period of the last 3 years, we see it is relatively lower, thus worse in comparison to SPY (0.82).

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 Downside risk index of 62 in the last 5 years of Invesco WilderHill Clean Energy ETF, we see it is relatively larger, thus worse in comparison to the benchmark SPY (8.48 )
• Compared with SPY (5.54 ) in the period of the last 3 years, the Downside risk index of 52 is higher, thus worse.

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 -89 days in the last 5 years of Invesco WilderHill Clean Energy ETF, we see it is relatively lower, thus worse in comparison to the benchmark SPY (-24.5 days)
• Looking at maximum DrawDown in of -77.6 days in the period of the last 3 years, we see it is relatively lower, thus worse in comparison to SPY (-18.8 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 (488 days) in the period of the last 5 years, the maximum days below previous high of 1066 days of Invesco WilderHill Clean Energy ETF is higher, thus worse.
• During the last 3 years, the maximum days under water is 686 days, which is greater, thus worse than the value of 199 days from the benchmark.

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.'

• Compared with the benchmark SPY (119 days) in the period of the last 5 years, the average days below previous high of 480 days of Invesco WilderHill Clean Energy ETF is higher, thus worse.
• During the last 3 years, the average time in days below previous high water mark is 319 days, which is larger, thus worse than the value of 44 days from the benchmark.