Short interest in National Grid PLC (NYSE:NGG) decreased during the last reporting period, falling from 1.17M to 1.16M. This put -% of the company's publicly available shares short.

Short interest for National Grid gives investors a sense of the degree to which investors are betting on the decline of National Grid's stock. Short interest data is updated every two weeks.

Based on the recent average volume of 332.21K shares traded per day, it would take 3.49 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.