CMS Energy Corporation 5.875% J (CMSC)
Dividend Opportunity — Ex-Date Wednesday, December 31, 2025
Trade Timeline
Risk Factors
- •Historical win rate for the recommended 1d‑before / 14d‑after strategy is only 60.7% with a modest expected return of 0.67%, so outcome dispersion is meaningful.
- •Quality and Long‑Term Scores are both 15/100, which may reflect underlying credit, rate-sensitivity, or structural risks that can amplify drawdowns during the hold window.
- •14‑day ATR of 1.12% is moderate relative to the dividend of $0.3672 (~1.6% of price), meaning price swings can easily overwhelm the dividend amount in the short term.
- •5‑day momentum slope is slightly positive at 0.0595%/day, but 20‑day slope is slightly negative at -0.0152%/day, indicating weak and inconsistent trend support.
- •7‑day win rate (39.3%) and 14‑day win rate (46.4%) for simple post‑ex windows are below 50%, implying that many short windows around ex‑date historically fail to beat noise even though gap fill rates are high (82.1%).
Action Checklist
- 1.Confirm ex‑dividend (2025‑12‑31) and payment (2026‑01‑15) dates with your broker or data provider before acting.
- 2.Size the position assuming this is a tactical trade, not a core long‑term holding, given Quality and Long‑Term Scores of 15/100.
- 3.Plan entry for 1 trading day before ex‑date, ideally near the close, and avoid chasing intraday spikes given the 1.12% ATR.
- 4.Set a clear exit rule around 14 days after ex‑date, aligned with the 0.67% average return and 60.7% win rate for the 1d‑before/14d‑after strategy.
- 5.Monitor price action vs. the $0.3672 dividend amount; if post‑ex price fails to recover toward pre‑ex levels by the typical 18.6‑day recovery window, be prepared to reduce or close early.
- 6.Review interest‑rate and utility sector news during the holding window, as rate moves can disproportionately affect preferred prices like $CMSC.
- 7.Reassess after the trade: compare your actual outcome to the historical Average Capture Yield of 1.467% and refine position sizing or timing based on slippage and volatility experienced.
| Strategy | Avg Return | Win Rate | Historical Events |
|---|---|---|---|
14-Day HoldBest Buy 1 day before ex-date, sell 14 days after | +0.67% | 61% | 28 ex-dates |
Quick Capture Buy 7 days before ex-date, sell 1 day after | +0.52% | 57% | 28 ex-dates |
Same-Day Buy 1 day before ex-date, sell 1 day after | +0.21% | 54% | 28 ex-dates |
Buy 14D, Sell 7D After Buy 14 days before ex-date, sell 7 days after | +0.22% | 54% | 28 ex-dates |
Classic Capture Buy 1 day before ex-date, sell 7 days after | +0.42% | 50% | 28 ex-dates |
* Returns include dividend capture yield plus price change. Past performance does not guarantee future results.
CMS Energy Corporation 5.875% J ($CMSC) offers a 6.36% forward yield and a decent historical capture profile, but carries very weak quality and long‑term scores (both 15/100), making it unsuitable as a core long‑term dividend holding. As a dividend capture trade, the 1‑day‑before / 14‑day‑after strategy shows a moderate 0.67% expected return with a 60.7% win rate, but volatility and structural risks mean results can vary meaningfully.
This analysis is for informational purposes only and is not financial advice. Past performance does not guarantee future results. Always conduct your own research before making investment decisions.