Company: CHY
Filing Date: 2025-12-29
Form Type: N-CSR
Source: 0001104659-25-124662
Chunk: 180

Company: CALAMOS CONVERTIBLE & HIGH INCOME FUND
Filing Date: 2025-12-29
Form: N-CSR
Chunk 180
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3 |
| Strategic Total Return Fund               |     |                     |      — |     |             |       — |
| Dynamic Convertible and Income Fund       |     |                     | 0.0233 |     |             | 20.4470 |
| Global Dynamic Income Fund                |     |                     |      — |     |             |       — |
| Global Total Return Fund                  |     |                     |      — |     |             |       — |
| Long/Short Equity & Dynamic Income Trust  |     |                     |      — |     |             |       — |

CALAMOS CLOSED-END FAMILY OF FUNDS ANNUAL REPORT
248 Report of Independent Registered Public Accounting Firm

To the shareholders and the Board of Trustees of Calamos Convertible Opportunities and Income Fund, Calamos Convertible and High Income Fund, Calamos Strategic Total Return Fund, Calamos Dynamic Convertible and Income Fund, Calamos Global Dynamic Income Fund, Calamos Global Total Return Fund, and Calamos Long/Short Equity & Dynamic Income Trust Opinion on the Financial Statements and Financial Highlights We have audited the accompanying statements of assets and liabilities of Calamos Convertible Opportunities and Income Fund, Calamos Convertible and High Income Fund, Calamos Strategic Total Return Fund, Calamos Dynamic Convertible and Income Fund, Calamos Global Dynamic Income Fund, Calamos Global Total Return Fund, and Calamos Long/Short Equity & Dynamic Income Trust (the "Funds"), including the schedules of investments, as of October 31, 2025, the related statements of operations and cash flows for the year then ended, statements of changes in net assets for each of the two years in the period then ended, financial highlights for the periods indicated in the table below, and the related notes (collectively referred to as the "financial statements and financial highlights"). In our opinion, the financial statements and financial highlights present fairly, in all material respects, the financial position of the Funds as of October 31, 2025, and the results of their operations and their cash flows for the year then ended, the changes in their net assets for each of the two years in the period then ended, and the financial highlights for the periods listed in the table below in conformity with accounting principles generally accepted in the United States of America.

| Fund                                                                                                                                                            |     | Financial Highlights                                |
| Calamos Convertible Opportunities and Income Fund, Calamos Convertible and High Income Fund, Calamos Dynamic Convertible and Income Fund                        |     | For each of the