NSTAR ELECTRIC CO (NSARP) Operating margin
NSTAR ELECTRIC CO (NSARP) operating margin by fiscal year — reported operating income divided by reported revenue.
No annual history for this metric yet
The company may have no SEC filings (ETF / non-US listing), or the concept is absent from its filings.
← Back to NSARPSource: SEC XBRL filings · For reference only · Not investment advice