Oppenheimer Rochester Massachusetts Municipal Fund registered fund series on Form 485APOS, filed 2011-05-17. Featured series: Oppenheimer Rochester Massachusetts Municipal Fund.
| Series | Class | Ticker | New |
|---|---|---|---|
| Oppenheimer Rochester Massachusetts Municipal Fund | A | — | — |
| Oppenheimer Rochester Massachusetts Municipal Fund | B | — | — |
| Oppenheimer Rochester Massachusetts Municipal Fund | C | — | — |
The Fund seeks tax-free income.