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National Grid plc (NGG)

NYSE - NYSE Delayed price. Currency in USD
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60.69-1.03 (-1.67%)
At close: 04:00PM EDT
61.80 +1.11 (+1.83%)
After hours: 07:47PM EDT
In the money
Show:ListStraddle
Callsfor21 June 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
NGG240621C000500002024-05-06 10:48AM EDT50.0018.508.2013.000.00-61108.94%
NGG240621C000550002024-01-10 12:55PM EDT55.0014.938.0012.900.00--1120.68%
NGG240621C000600002024-05-24 11:51AM EDT60.001.601.204.20-0.50-23.81%119361.08%
NGG240621C000650002024-05-24 3:02PM EDT65.000.500.000.75+0.05+11.11%1333134.89%
NGG240621C000700002024-05-24 3:56PM EDT70.000.250.100.400.00-1956544.39%
NGG240621C000750002024-05-23 3:55PM EDT75.000.100.050.950.00-820162.26%
NGG240621C000800002024-05-13 10:14AM EDT80.000.100.000.550.00-52165.82%
NGG240621C000850002024-03-28 9:38AM EDT85.000.100.004.800.00-45137.40%
NGG240621C000900002023-11-13 10:47AM EDT90.000.100.004.800.00-12150.64%
Putsfor21 June 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
NGG240621P000400002023-11-08 4:36PM EDT40.000.400.002.650.00--1146.92%
NGG240621P000450002023-12-08 10:30AM EDT45.000.300.004.800.00-18144.78%
NGG240621P000500002024-05-23 3:55PM EDT50.000.450.002.100.00-61178.61%
NGG240621P000550002024-05-23 3:51PM EDT55.000.400.000.450.00-42236.96%
NGG240621P000600002024-05-24 1:43PM EDT60.002.151.702.20+0.25+13.16%2215140.19%
NGG240621P000650002024-05-24 12:26PM EDT65.006.504.509.40+2.49+62.09%68568.21%
NGG240621P000700002024-05-23 1:46PM EDT70.008.749.5014.400.00-68891.50%
NGG240621P000800002023-11-14 11:49AM EDT80.0019.208.6013.500.00-130.00%
NGG240621P000850002023-12-05 10:54AM EDT85.0019.0014.7019.000.00-160.00%
NGG240621P000900002023-12-05 10:51AM EDT90.0023.8019.1024.000.00-120.00%