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CMS Energy 5.875% Notes trades on the NYSE stock market under the symbol CMSC.
As of September 22, 2026, CMSC stock price declined to $20.61 with 8,273 million shares trading.
CMSC has a market cap of $0.00. This is considered a Sub-Micro Cap stock.
In the last 3 years, CMSC traded as high as $25.36 and as low as $20.10.
CMSC has underperformed the market in the last year with a price return of -9.0% while the SPY ETF gained +17.7%. CMSC has also underperformed the stock market ETF in the last 3 month and 2 week periods returning -6.2% and -1.0%, respectively, while the SPY returned +3.8% and +0.7%, respectively.
CMSC support price is $20.48 and resistance is $20.86 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that CMSC shares will trade within this expected range on the day.