When is Calamos Strategic Total Return Fund (CSQ) next ex-dividend date?
Tuesday, August 11, 2026
Predicted next ex-dividend date · high confidence
· ±2 days
(likely Aug 9–Aug 13)
Calamos Strategic Total Return Fund pays dividends monthly. Based on its historical ex-dividend pattern, the next ex-date is predicted to be August 11, 2026 — you would need to own the shares before this date to be entitled to the dividend. This is a prediction made ahead of the official announcement.
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Upcoming predicted ex-dividend dates
| Predicted ex-date | Confidence | Uncertainty | Likely range |
|---|---|---|---|
| Tue, Aug 11, 2026 | high | ±2d | Aug 9 – Aug 13 |
| Mon, Sep 14, 2026 | high | ±1d | Sep 12 – Sep 14 |
| Tue, Oct 13, 2026 | high | ±3d | Oct 10 – Oct 16 |
| Fri, Nov 13, 2026 | high | ±2d | Nov 11 – Nov 15 |
| Mon, Dec 14, 2026 | high | ±2d | Dec 10 – Dec 14 |
| Wed, Dec 30, 2026 | high | ±1d | Dec 29 – Dec 31 |
| Thu, Feb 11, 2027 | high | ±2d | Feb 9 – Feb 13 |
| Mon, Mar 15, 2027 | high | ±1d | Mar 12 – Mar 14 |
| Mon, Apr 12, 2027 | high | ±1d | Apr 11 – Apr 13 |
| Thu, May 13, 2027 | high | ±1d | May 12 – May 14 |
| Mon, Jun 14, 2027 | high | ±2d | Jun 10 – Jun 14 |
| Tue, Jul 13, 2027 | high | ±1d | Jul 12 – Jul 14 |
Recent ex-dividend history
| Ex-date | Amount |
|---|---|
| Jul 14, 2026 | $0.1350 |
| Jun 12, 2026 | $0.1230 |
| May 14, 2026 | $0.1230 |
| Apr 14, 2026 | $0.1230 |
| Mar 13, 2026 | $0.1230 |
| Feb 13, 2026 | $0.1230 |
| Dec 30, 2025 | $0.1230 |
| Dec 12, 2025 | $0.1030 |
| Nov 14, 2025 | $0.1030 |
| Oct 15, 2025 | $0.1030 |
| Sep 15, 2025 | $0.1030 |
| Aug 14, 2025 | $0.1030 |
Historical amounts are as reported and split-adjusted; shown for pattern context, not as a yield.
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Frequently asked questions
- When is CSQ's next ex-dividend date?
- The predicted next ex-dividend date for Calamos Strategic Total Return Fund is August 11, 2026, with high confidence (±2 days). This is an estimate from the historical pattern, not a confirmed date.
- How often does CSQ pay a dividend?
- Calamos Strategic Total Return Fund has historically paid monthly.
- How is this prediction made?
- By clustering CSQ's past ex-dividend dates and projecting the next occurrence of each annual window, then adjusting to the next US trading session. The confidence reflects how consistent the timing has been.
Not investment advice. Dates shown are statistical predictions
computed from each company's historical ex-dividend pattern before any official
announcement — they are estimates, not confirmed dates, and a company can change or cancel a
dividend at any time. Always verify against the company's official announcement before trading.
Data derived from public sources; last built 2026-07-22.