Pinduoduo (PDD)

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 performance of 194% in the last 5 years of Pinduoduo, we see it is relatively greater, thus better in comparison to the benchmark SPY (98.9%)
• Looking at total return, or performance in of 90.9% in the period of the last 3 years, we see it is relatively larger, thus better in comparison to SPY (39.9%).

CAGR:

'Compound annual growth rate (CAGR) is a business and investing specific term for the geometric progression ratio that provides a constant rate of return over the time period. CAGR is not an accounting term, but it is often used to describe some element of the business, for example revenue, units delivered, registered users, etc. CAGR dampens the effect of volatility of periodic returns that can render arithmetic means irrelevant. It is particularly useful to compare growth rates from various data sets of common domain such as revenue growth of companies in the same industry.'

• The annual performance (CAGR) over 5 years of Pinduoduo is 24.1%, which is higher, thus better compared to the benchmark SPY (14.8%) in the same period.
• During the last 3 years, the annual return (CAGR) is 24.2%, which is higher, thus better than the value of 11.9% 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.'

• The 30 days standard deviation over 5 years of Pinduoduo is 74.5%, which is larger, thus worse compared to the benchmark SPY (21%) in the same period.
• Compared with SPY (17.3%) in the period of the last 3 years, the volatility of 76.1% is higher, 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.'

• The downside deviation over 5 years of Pinduoduo is 46.6%, which is higher, thus worse compared to the benchmark SPY (15%) in the same period.
• Looking at downside risk in of 47.4% in the period of the last 3 years, we see it is relatively greater, thus worse in comparison to SPY (12.1%).

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.'

• The Sharpe Ratio over 5 years of Pinduoduo is 0.29, which is lower, thus worse compared to the benchmark SPY (0.58) in the same period.
• Looking at Sharpe Ratio in of 0.29 in the period of the last 3 years, we see it is relatively lower, thus worse in comparison to SPY (0.54).

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 excess return divided by the downside deviation over 5 years of Pinduoduo is 0.46, which is lower, thus worse compared to the benchmark SPY (0.82) in the same period.
• Looking at downside risk / excess return profile in of 0.46 in the period of the last 3 years, we see it is relatively smaller, thus worse in comparison to SPY (0.78).

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.'

• The Ulcer Index over 5 years of Pinduoduo is 49 , which is higher, thus worse compared to the benchmark SPY (9.33 ) in the same period.
• During the last 3 years, the Downside risk index is 23 , which is higher, thus worse than the value of 8.64 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 -87.4 days in the last 5 years of Pinduoduo, we see it is relatively smaller, thus worse in comparison to the benchmark SPY (-33.7 days)
• During the last 3 years, the maximum drop from peak to valley is -59.6 days, which is lower, thus worse than the value of -22.1 days from the benchmark.

MaxDuration:

'The Maximum 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. It is the length of time the account was in the Max Drawdown. A Max Drawdown measures a retrenchment from when an equity curve reaches a new high. It’s the maximum an account lost during that retrenchment. This method is applied because a valley can’t be measured until a new high occurs. Once the new high is reached, the percentage change from the old high to the bottom of the largest trough is recorded.'

• Compared with the benchmark SPY (488 days) in the period of the last 5 years, the maximum days under water of 995 days of Pinduoduo is higher, thus worse.
• During the last 3 years, the maximum days under water is 173 days, which is lower, thus better than the value of 325 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.'

• The average days below previous high over 5 years of Pinduoduo is 413 days, which is larger, thus worse compared to the benchmark SPY (122 days) in the same period.
• Compared with SPY (89 days) in the period of the last 3 years, the average days under water of 57 days is smaller, thus better.