NGG Stock Posts

11/20/2025 3:27:43 PM

Unusual Option Volume

NGG National Grid Transco PLC National Grid PLC (New) American Depositary Shares75.72-0.37 (-0.5%)

National Grid Transco PLC National Grid PLC (New) American Depositary Shares trades 8,737 contracts.

11/18/2025 2:03:50 PM

Unusual Option Volume

NGG National Grid Transco PLC National Grid PLC (New) American Depositary Shares77.83-0.11 (-0.1%)

National Grid Transco PLC National Grid PLC (New) American Depositary Shares trades 3,101 contracts. The highest volume is in the 19-Dec-25 75 puts.

5/29/2025 3:27:03 PM

Unusual Option Volume

NGG National Grid Transco PLC National Grid PLC (New) American Depositary Shares72.670.00 (0.0%)

National Grid Transco PLC National Grid PLC (New) American Depositary Shares trades 14,543 contracts.

8/23/2024 2:52:01 PM

Unusual Option Volume

NGG National Grid Transco PLC National Grid PLC (New) American Depositary Shares66.54+1.10 (+1.7%)

National Grid Transco PLC National Grid PLC (New) American Depositary Shares trades 3,118 contracts.

12/1/2021 3:37:03 PM

Unusual Option Volume

NGG National Grid Transco PLC National Grid PLC (New) American Depositary Shares66.43+0.36 (+0.5%)

National Grid Transco PLC National Grid PLC (New) American Depositary Shares trades 11,302 contracts.

6/2/2021 1:57:03 PM

Unusual Option Volume

NGG National Grid Transco PLC National Grid PLC (New) American Depositary Shares68.40+1.16 (+1.7%)

National Grid Transco PLC National Grid PLC (New) American Depositary Shares trades 3,136 contracts.

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