What if you'd held MSOS?
A $1,000 investment in AdvisorShares Pure US Cannabis ETF (MSOS) at the month-end close of 2020-09 would be worth $218 at the close of 2026-08 — -78.2% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $2,292.
Your scenario
Result
If you'd bought $1,000 at the start of each year
Value of $1,000 invested on January 1 of each year, held to 2026-08, dividends included.
Every year, $1,000 from 2020
| Year | Value of $1,000 | Year return |
|---|---|---|
| 2020 | $1,000 | — |
| 2021 | $703 | -29.7% |
| 2022 | $192 | -72.7% |
| 2023 | $193 | +0.3% |
| 2024 | $105 | -45.6% |
| 2025 | $130 | +23.9% |
| 2026 | $131 | +0.8% |
Best and worst month-end to buy
The best single month-end close to have bought MSOS was 2025-05 ($2.41): $1,000 then is $1,975 today. The worst was 2021-02 ($47.75): $1,000 then is $99.69.
FAQ
What would $1,000 in MSOS be worth today?
A $1,000 investment in AdvisorShares Pure US Cannabis ETF (MSOS) at the start of 2020 would be worth about $218 today, a total return of -78.2%. Dividends are reinvested in these figures.
What were the best and worst years for MSOS?
AdvisorShares Pure US Cannabis ETF (MSOS)'s strongest calendar year since 2020 was 2025, a +23.9% return — $1,000 held through that year became about $1,239 by year-end. Its weakest year was 2022, at -72.7%.
Does the calculator include dividends and splits?
Yes where available. Prices are adjusted for both stock splits and reinvested dividends (total return), the same measure brokerages use.
How much would $100 per month in MSOS have grown?
Investing $100 at the end of every month since 2020-09 would have grown to about $5,032 on $7,200 invested.
Did MSOS beat the S&P 500?
Over the same period, $1,000 in the S&P 500 index would be worth $2,292. MSOS trailed the S&P 500 by +90.5% in total return.
Is this investment advice?
No. Wall Street Regrets is an entertainment and education tool. Every number is a historical calculation, not a prediction, and past performance never guarantees future results.
Methodology
AdvisorShares Pure US Cannabis ETF (MSOS) historical total-return data from 2020-09 to 2026-08, reduced to month-end closes for the tables above.
Returns use adjusted close prices from Yahoo Finance historical data — adjusted for stock splits and reinvested dividends — the same convention used by major brokerages. A "year" scenario invests $1,000 at the prior December's month-end close and values it at the latest available month-end close. Non-USD amounts are converted at historical month-end exchange rates (Yahoo Finance): to USD on the buy date and back to your currency at the latest rate, so the return reflects the currency move as well as the asset.
Month-end resolution means intra-month extremes are not captured in tables; the calculator uses exact trading-day closes where daily data is available. Figures ignore taxes, fees, and the currency effects of non-USD listings. History is not a forecast. Wall Street Regrets is entertainment, not investment advice.
What if you'd held…
Data: adjusted close prices via Yahoo Finance. As of 2026-08. Not financial advice.