NGG

National Grid plc
82.22 +0.56% 2026-10-28
52-week range
73.37 94.64
1-month+9.7%
3-month+2.3%
1-year+6.5%
3-year+39.6%
5-year+30.4%
vs 50-day+5.2%
vs 200-day-1.3%
Volatility22%
Beta0.31
$ vol/day$67M
ATH94.98
From ATH-13.4%
Next report2026-11-05
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2026AprJulOct

bought sold · bigger dot, bigger trade · follows the chart’s range

VHValerie Hoyle 1B1S 1.1y LMLisa McClain 1B1S 1.3y DGDaniel Goldman 1B1S 3.3y KCKatherine M. Clark 1B1S 6.0y GGGreg Gianforte 1B 6.6y NTNicholas Van Taylor 2S 7.6y JHJohn Hoeven 1B1S 9.1y TMThomas MacArthur 2B2S 10.1y BCBenjamin L Cardin 1S 12.0y

9 members · 8 buys / 10 sells · $356K–$1.0M disclosed · latest filing Oct 10, 2025 · full tracker ›

WhenMemberSize AmountPrice then
1.1y sell VH Valerie Hoyle $1K–$15K 68.55
1.3y sell LM Lisa McClain $1K–$15K 67.87
1.3y buy LM Lisa McClain $1K–$15K 70.37
2.0y buy VH Valerie Hoyle $1K–$15K 59.81
3.3y sell DG Daniel Goldman $50K–$100K 52.29
3.7y buy DG Daniel Goldman $1K–$15K 50.19
6.0y sell KC Katherine M. Clark $1K–$15K 43.41
6.0y buy KC Katherine M. Clark $1K–$15K 42.68
6.6y buy GG Greg Gianforte $1K–$15K 36.78
7.6y sell NT Nicholas Van Taylor $1K–$15K 37.01
7.6y sell NT Nicholas Van Taylor $15K–$50K 37.01
9.1y sell JH John Hoeven $100K–$250K 38.30
9.7y buy JH John Hoeven $100K–$250K 35.28
10.1y sell TM Thomas MacArthur $15K–$50K 37.46
10.1y buy TM Thomas MacArthur $1K–$15K 40.27
10.2y sell TM Thomas MacArthur $15K–$50K 40.56
10.7y buy TM Thomas MacArthur $50K–$100K 38.72
12.0y sell BC Benjamin L Cardin $1K–$15K 38.64
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
+0.1%
Next 1 week
+0.3%
Next 1 month
+0.7%
Seasonality
Mildly positive window
Next 30 days (to Nov 28): +0.4% median, 55% of the last 20 years finished up.
20-year seasonality chart →
Mean reversion
Overbought — RSI(2) at 80
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is -0.02%/day.
Mean-reversion stats →
1-month breakdown — Market · β 0.31 +0.8% · Seasonal tilt -0.1%
$78.4B market cap (#218 US) $67M/day volume 22% volatility +6% 1-year -13% from ATH
52-week range · 42% of the way up · -13% from the high
$73.37$94.64

Not investment advice.