CMDRX historical NAV data ends on November 22, 2024, the same date Columbia identified for the Advisor Class conversion into NSTMX. Raw NAV history helps locate the final class observation, but it does not show reinvested distributions, current availability, or account-specific conversion details.
What this page adds
- Explains the difference between NAV history, total return, and current class availability.
- Documents the local chart assumptions so the visualization is not treated as a live quote.
- Connects the final observation date to the SEC-filed conversion event.
How it was checked
- Uses the site’s archived CMDRX month-end dataset and notes its third-party quote origin.
- Uses the SEC conversion notice to explain why the series stops.
- Directs readers to Columbia and current SEC data for present-day NSTMX research.
Historical snapshot—not a live quote. Month-end points are downsampled from daily Yahoo Finance history retrieved June 19, 2026. The series stops on November 22, 2024 because CMDRX converted into NSTMX. Raw NAV excludes distributions.
View source historyWhy the CMDRX series stops
The local chart keeps the post-conversion gap visible because the class itself retired. Columbia’s filing described the Advisor Class conversion as effective at the close of business on November 22, 2024, with Advisor Class references removed effective November 25. The final chart point aligns with that event.
NAV is not total return
A raw NAV line does not show the effect of dividends, capital-gain distributions, reinvestment, taxes, account fees, sales charges, or transaction timing. A fund can distribute income and still show a flat or lower NAV, so raw price movement is not enough to judge what shareholders experienced.
Known limits of the local chart
- The visible chart is a downsampled historical snapshot, not a live market feed.
- The source series was retrieved on June 19, 2026 and should not be treated as complete official fund performance.
- The final observation reflects class status, not necessarily a sell decision or a market closure.
- The chart cannot answer tax, cost-basis, or account-specific conversion questions.
How to verify the timeline
- Use the SEC-filed conversion notice to identify the effective date.
- Use the current Columbia NSTMX page to confirm the continuation class.
- Use broker or plan records to match the exact share conversion in an account.
- Use total-return and distribution information, not raw NAV alone, for performance analysis.
Where current research should move
For current product research, use NSTMX and the newest sponsor and SEC documents. CMDRX remains useful as a historical search term, especially for old statements and quote archives, but it is no longer the current class identifier.
Common questions
Why does CMDRX look inactive after November 2024?
The Advisor Class converted into NSTMX after the November 22, 2024 close. Historical pages may preserve old data, but current research should use NSTMX.
Is CMDRX NAV history enough to calculate my return?
No. Raw NAV excludes distributions, taxes, sales charges, reinvestment assumptions, account fees, and the actual conversion details in your account.
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