Airbnb (ABNB)

TotalReturn:

'Total return is the amount of value an investor earns from a security over a specific period, typically one year, when all distributions are reinvested. Total return is expressed as a percentage of the amount invested. For example, a total return of 20% means the security increased by 20% of its original value due to a price increase, distribution of dividends (if a stock), coupons (if a bond) or capital gains (if a fund). Total return is a strong measure of an investment’s overall performance.'

• Looking at the total return of % in the last 5 years of Airbnb, we see it is relatively lower, thus worse in comparison to the benchmark SPY (109.6%)
• During the last 3 years, the total return is -12.9%, which is lower, thus worse than the value of 37.7% from the benchmark.

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 performance (CAGR) of % in the last 5 years of Airbnb, we see it is relatively smaller, thus worse in comparison to the benchmark SPY (16%)
• During the last 3 years, the compounded annual growth rate (CAGR) is -4.5%, which is lower, thus worse than the value of 11.3% from the benchmark.

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.'

• Looking at the volatility of % in the last 5 years of Airbnb, we see it is relatively smaller, thus better in comparison to the benchmark SPY (20.2%)
• During the last 3 years, the 30 days standard deviation is 45.5%, which is larger, thus worse than the value of 17.1% 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 % in the last 5 years of Airbnb, we see it is relatively smaller, thus better in comparison to the benchmark SPY (14.3%)
• During the last 3 years, the downside deviation is 32.1%, which is higher, thus worse than the value of 12% from the benchmark.

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 in the last 5 years of Airbnb, we see it is relatively smaller, thus worse in comparison to the benchmark SPY (0.67)
• During the last 3 years, the risk / return profile (Sharpe) is -0.15, which is lower, thus worse than the value of 0.52 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.'

• The downside risk / excess return profile over 5 years of Airbnb is , which is lower, thus worse compared to the benchmark SPY (0.94) in the same period.
• Compared with SPY (0.74) in the period of the last 3 years, the excess return divided by the downside deviation of -0.22 is lower, thus worse.

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 Index of in the last 5 years of Airbnb, we see it is relatively smaller, thus better in comparison to the benchmark SPY (8.43 )
• During the last 3 years, the Ulcer Index is 29 , which is higher, thus worse than the value of 8.59 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.'

• Compared with the benchmark SPY (-24.5 days) in the period of the last 5 years, the maximum drop from peak to valley of days of Airbnb is lower, thus worse.
• Looking at maximum drop from peak to valley in of -53.4 days in the period of the last 3 years, we see it is relatively lower, thus worse in comparison to SPY (-22.1 days).

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.'

• The maximum days under water over 5 years of Airbnb is days, which is lower, thus better compared to the benchmark SPY (488 days) in the same period.
• Looking at maximum days under water in of 734 days in the period of the last 3 years, we see it is relatively larger, thus worse in comparison to SPY (325 days).

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.'

• Compared with the benchmark SPY (118 days) in the period of the last 5 years, the average days under water of days of Airbnb is smaller, thus better.
• Looking at average time in days below previous high water mark in of 362 days in the period of the last 3 years, we see it is relatively higher, thus worse in comparison to SPY (90 days).