Daily price history for National Grid Transco PLC National Grid PLC (New) American Depositary Shares (NGG): open, high, low, close, volume and VWAP for each trading day, with option volume and implied volatility.
For the latest figures, see NGG stock summary.
Shows daily historical stock prices for NGG stock. Premium subscribers can access up to one year's worth of data. Includes Opening, Closing, High, and Low trade prices for the day, as well as the day's volume and closing price change. All prices shown are adjusted for splits. If the stock has options listed, the table also displays 30-day implied volatility and option trading volume for each trading day available.
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