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NYSE - Delayed Quote USD

National Grid plc (NGG)

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72.11
+0.63
+(0.88%)
At close: 4:00:02 PM EDT
71.13
-0.98
(-1.36%)
After hours: 7:06:34 PM EDT

Calls

In The Money

Contract Name Last Trade Date (EDT) Strike Last Price Bid Ask Change % Change Volume Open Interest Implied Volatility
NGG250417C00050000 4/9/2025 3:03 PM 50 14.75 21.30 24.20 0.00 0.00% 1 1 513.67%
NGG250417C00055000 4/7/2025 11:25 AM 55 8.20 15.20 19.20 0.00 0.00% 10 6 267.97%
NGG250417C00060000 4/17/2025 1:02 PM 60 13.02 10.20 13.80 9.32 251.89% 5 28 426.76%
NGG250417C00065000 4/17/2025 2:01 PM 65 7.71 5.50 7.80 0.76 10.94% 13 185 209.38%
NGG250417C00070000 4/17/2025 2:39 PM 70 2.45 1.15 2.75 0.75 44.12% 14 125 98.34%
NGG250417C00075000 4/4/2025 9:51 AM 75 0.10 0.00 0.75 0.00 0.00% 1 49 88.48%

Puts

In The Money

Contract Name Last Trade Date (EDT) Strike Last Price Bid Ask Change % Change Volume Open Interest Implied Volatility
NGG250417P00050000 3/5/2025 9:30 AM 50 0.15 0.00 4.80 0.00 0.00% - 1 774.61%
NGG250417P00055000 3/24/2025 9:30 AM 55 0.05 0.00 0.75 0.00 0.00% 10 61 354.69%
NGG250417P00060000 4/14/2025 11:39 AM 60 0.08 0.00 0.05 0.00 0.00% 1 268 157.81%
NGG250417P00065000 4/15/2025 3:38 PM 65 0.05 0.00 0.05 0.00 0.00% 10 526 96.88%
NGG250417P00070000 4/16/2025 10:11 AM 70 0.10 0.00 0.05 0.00 0.00% 9 43 39.45%

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