Home › PNM RESOURCES INC. HOLDING CO. › Wall PNM RESOURCES INC. HOLDING CO. OverviewQuotesChartSignalsNewsAnalysesWarrantsProfileWall - USD (-) - 15 min delayed data - NYSE Stocks Open: - Change: - Volume: - Low: - High: - High / Low range: - Type: Stocks Ticker: PNM ISIN: Overview Quotes Chart Signals News Analyses Warrants Profile Wall Live chat dedicated to PNM RESOURCES INC. HOLDING CO. Login