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National Grid plc (NGG)

NYSE - NYSE Delayed Price. Currency in USD
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72.83-0.48 (-0.65%)
At close: 04:00PM EDT
73.90 +1.07 (+1.47%)
After hours: 06:13PM EDT
In The Money
Show:ListStraddle
CallsforDecember 20, 2024
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
NGG241220C000650002024-05-03 2:54PM EDT65.005.005.7010.500.00-14827.22%
NGG241220C000700002024-05-17 11:17AM EDT70.004.902.407.00+0.20+4.26%12324.93%
NGG241220C000750002024-05-16 2:48PM EDT75.002.650.105.000.00-82726.53%
PutsforDecember 20, 2024
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
NGG241220P000450002024-04-23 9:30AM EDT45.000.450.001.800.00--157.91%
NGG241220P000500002024-04-23 9:30AM EDT50.000.700.004.800.00--153.38%
NGG241220P000550002024-04-30 1:45PM EDT55.000.900.004.800.00-5659.92%
NGG241220P000600002024-05-06 10:42AM EDT60.001.550.001.500.00--228.49%
NGG241220P000650002024-05-13 9:31AM EDT65.001.970.004.800.00-23238.50%
NGG241220P000700002024-05-15 3:19PM EDT70.003.400.605.500.00-22431.14%
NGG241220P000750002024-05-17 10:31AM EDT75.006.103.708.50-0.90-12.86%3532.48%