PortfoliosLab logoPortfoliosLab logo
ChatGPT-2
Performance
Return for Risk
Dividends
Drawdowns
Volatility
Diversification

Asset Allocation


S&P 500 Index

Performance

Performance Chart

The chart shows the growth of an initial investment of CA$10,000 in ChatGPT-2, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends. The portfolio is rebalanced Every 3 months.


Loading graphics...

The earliest data available for this chart is Feb 20, 2015, corresponding to the inception date of XUU.TO

Returns By Period

As of Apr 3, 2026, the ChatGPT-2 returned 1.06% Year-To-Date and 8.33% of annualized return in the last 10 years.


1D1MYTD6M1Y3Y*5Y*10Y*
Benchmark
S&P 500 Index
0.48%-1.70%-2.42%-2.28%13.57%18.26%12.69%12.98%
Portfolio
ChatGPT-2
0.20%-0.84%1.06%1.60%12.08%12.62%7.90%8.33%
XUU.TO
iShares Core S&P U.S. Total Market Index ETF
0.33%-1.50%-2.03%-1.93%13.64%19.08%12.92%14.05%
VCN.TO
Vanguard FTSE Canada All Cap Index ETF
0.58%-1.57%4.82%9.94%32.07%20.93%14.98%12.63%
XEF.TO
iShares Core MSCI EAFE IMI Index ETF
-0.48%-0.66%3.39%5.31%20.93%15.72%10.07%9.42%
XEC.TO
iShares Core MSCI Emerging Markets IMI Index ETF
-0.81%-0.92%5.23%6.04%28.57%17.06%6.14%8.53%
VAB.TO
Vanguard Canadian Aggregate Bond Index ETF
0.22%-1.39%0.12%-0.18%0.24%3.07%0.52%1.52%
BND
Vanguard Total Bond Market ETF
0.59%0.79%1.79%0.54%2.01%4.77%2.41%2.33%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Feb 23, 2015, ChatGPT-2's average daily return is +0.03%, while the average monthly return is +0.63%. At this rate, your investment would double in approximately 9.2 years.

Historically, 66% of months were positive and 34% were negative. The best month was Apr 2020 with a return of +7.2%, while the worst month was Mar 2020 at -6.4%. The longest winning streak lasted 7 consecutive months, and the longest losing streak was 6 months.

On a daily basis, ChatGPT-2 closed higher 55% of trading days. The best single day was Mar 13, 2020 with a return of +4.8%, while the worst single day was Mar 12, 2020 at -7.3%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20261.23%2.32%-3.04%0.64%1.06%
20253.08%0.20%-2.28%-2.60%3.02%2.30%1.59%1.63%3.73%1.83%0.41%-1.04%12.27%
20240.74%2.85%2.13%-1.69%2.43%1.32%3.13%0.00%2.15%0.28%3.62%-0.48%17.61%
20234.46%-0.85%1.61%1.52%-1.57%1.49%1.42%-0.01%-3.09%-0.66%5.39%2.66%12.73%
2022-3.22%-1.94%-0.73%-4.21%-0.70%-4.43%4.78%-1.85%-2.70%2.36%5.10%-2.67%-10.27%
2021-0.17%0.57%0.57%0.86%0.09%2.99%1.39%2.04%-2.47%1.13%1.06%1.77%10.18%

Benchmark Metrics

ChatGPT-2 has an annualized alpha of 1.07%, beta of 0.47, and R² of 0.71 versus S&P 500 Index. Calculated based on daily prices since February 23, 2015.

  • This portfolio participated in 58.63% of S&P 500 Index downside but only 51.40% of its upside — more exposed to losses than it benefited from rallies.
  • Beta of 0.47 indicates this portfolio moves significantly less than S&P 500 Index — a genuinely defensive profile with reduced participation in both market rallies and downturns.

Alpha
1.07%
Beta
0.47
0.71
Upside Capture
51.40%
Downside Capture
58.63%

Expense Ratio

ChatGPT-2 has an expense ratio of 0.10%, which is considered low. Below, you can find the expense ratios of the portfolio's funds side by side and easily compare their relative costs.


Return for Risk

Risk / Return Rank

ChatGPT-2 ranks 59 for risk / return — on par with similar portfolios. You're getting a typical balance of risk and reward. Not a standout, but not a red flag either — a reasonable choice if other factors align with your goals.


ChatGPT-2 Risk / Return Rank: 5959
Overall Rank
ChatGPT-2 Sharpe Ratio Rank: 4343
Sharpe Ratio Rank
ChatGPT-2 Sortino Ratio Rank: 3434
Sortino Ratio Rank
ChatGPT-2 Omega Ratio Rank: 4242
Omega Ratio Rank
ChatGPT-2 Calmar Ratio Rank: 8888
Calmar Ratio Rank
ChatGPT-2 Martin Ratio Rank: 8888
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

Return / Risk — by metrics


PortfolioBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

1.17

0.75

+0.42

Sortino ratio

Return per unit of downside risk

1.62

1.14

+0.48

Omega ratio

Gain probability vs. loss probability

1.25

1.18

+0.07

Calmar ratio

Return relative to maximum drawdown

3.70

1.15

+2.55

Martin ratio

Return relative to average drawdown

15.56

4.21

+11.36


How much return does each position deliver for the risk it carries? Higher values mean better reward for the risk taken.

Risk / Return RankSharpe ratioSortino ratioOmega ratioCalmar ratioMartin ratio
XUU.TO
iShares Core S&P U.S. Total Market Index ETF
370.731.101.171.164.32
VCN.TO
Vanguard FTSE Canada All Cap Index ETF
902.122.701.423.0413.72
XEF.TO
iShares Core MSCI EAFE IMI Index ETF
651.281.791.261.897.10
XEC.TO
iShares Core MSCI Emerging Markets IMI Index ETF
741.522.061.302.297.92
VAB.TO
Vanguard Canadian Aggregate Bond Index ETF
120.050.101.010.130.26
BND
Vanguard Total Bond Market ETF
160.320.481.060.250.50

Sharpe Ratio

The Sharpe ratio helps investors understand how much return they're getting for the level of risk taken. A higher Sharpe ratio indicates better risk-adjusted performance, meaning more reward for each unit of risk.

ChatGPT-2 Sharpe ratios as of Apr 3, 2026 (values are recalculated daily):

  • 1-Year: 1.17
  • 5-Year: 0.94
  • 10-Year: 0.91
  • All Time: 0.84

These values reflect how efficiently the investment has delivered returns relative to its volatility over different time periods. All figures are annualized and based on daily total returns (including price changes and dividends).

Compared to the broad market, where average Sharpe ratios range from 0.99 to 1.67, this portfolio's current Sharpe ratio falls between the 25th and 75th percentiles. This indicates that its risk-adjusted performance is in line with the majority of portfolios, suggesting a balanced approach to risk and return—likely suitable for a wide range of investors.

The chart below shows the rolling Sharpe ratio of ChatGPT-2 compared to the selected benchmark. This view highlights how the investment's risk-adjusted performance has changed over time.


Loading graphics...

Dividends

Dividend yield

ChatGPT-2 provided a 2.46% dividend yield over the last twelve months.


TTM20252024202320222021202020192018201720162015
Portfolio2.46%2.47%2.46%2.39%2.38%1.97%2.01%2.41%2.47%2.16%2.23%2.26%
XUU.TO
iShares Core S&P U.S. Total Market Index ETF
1.17%1.16%1.02%1.22%1.38%1.01%1.33%1.68%1.73%1.49%1.65%1.52%
VCN.TO
Vanguard FTSE Canada All Cap Index ETF
2.11%2.27%2.69%2.99%3.15%2.48%2.70%2.85%2.80%2.29%2.34%2.65%
XEF.TO
iShares Core MSCI EAFE IMI Index ETF
2.35%2.43%2.76%2.75%2.93%2.42%1.93%2.72%2.76%2.10%2.42%2.42%
XEC.TO
iShares Core MSCI Emerging Markets IMI Index ETF
1.83%1.92%2.03%2.16%2.28%2.78%1.64%2.87%2.66%2.13%1.80%2.19%
VAB.TO
Vanguard Canadian Aggregate Bond Index ETF
3.35%3.33%3.19%2.95%2.87%2.48%2.50%2.65%2.79%2.77%2.75%2.78%
BND
Vanguard Total Bond Market ETF
3.92%3.86%3.67%3.09%2.60%2.12%2.38%2.72%2.81%2.54%2.51%2.57%

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


Loading graphics...

Worst Drawdowns

The table below displays the maximum drawdowns of the ChatGPT-2. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the ChatGPT-2 was 17.28%, occurring on Mar 18, 2020. Recovery took 83 trading sessions.

The current ChatGPT-2 drawdown is 2.79%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-17.28%Feb 13, 202024Mar 18, 202083Jul 14, 2020107
-16.4%Dec 30, 2021119Jun 16, 2022384Dec 14, 2023503
-9.57%Mar 3, 202527Apr 8, 202557Jun 27, 202584
-7.62%Sep 5, 201880Dec 26, 201841Feb 25, 2019121
-6.66%Jun 5, 201769Sep 8, 201737Oct 31, 2017106

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


Loading graphics...

Diversification

Diversification Metrics


Number of Effective Assets

The portfolio contains 6 assets, with an effective number of assets of 4.88, reflecting the diversification based on asset allocation. This number of effective assets suggests a highly concentrated portfolio, where a few assets dominate the allocation, potentially increasing the portfolio's risk due to lack of diversification.

Asset Correlations Table

The table below displays the correlation coefficients between the individual components of the portfolio, the entire portfolio, and the chosen benchmark.

BenchmarkVAB.TOBNDXEC.TOVCN.TOXEF.TOXUU.TOPortfolio
Benchmark1.000.010.070.510.540.650.880.82
VAB.TO0.011.000.530.000.020.060.020.27
BND0.070.531.00-0.12-0.25-0.040.040.23
XEC.TO0.510.00-0.121.000.560.670.550.65
VCN.TO0.540.02-0.250.561.000.660.610.67
XEF.TO0.650.06-0.040.670.661.000.700.83
XUU.TO0.880.020.040.550.610.701.000.90
Portfolio0.820.270.230.650.670.830.901.00
The correlation results are calculated based on daily price changes starting from Feb 23, 2015