{
"title": "NGG — National Grid plc Swing Snapshot",
"generated": "2026-08-18 18:15 UTC",
"description": "Swing-trading snapshot for NGG (National Grid plc): price, technicals (incl. ATR, SMA-20, MACD, Bollinger), price levels (pivots/PDH-PDL/VWAP/ORB + volume profile POC/VAH/VAL + recent daily bars), short & liquidity, options/whale flow, a compact analyst read, next earnings and recent news. Trimmed to swing-relevant fields.",
"company": {
"companyName": "National Grid plc",
"sector": "Utilities",
"industry": "Regulated Electric",
"marketCap": 82670634475,
"beta": 0.592,
"exchange": "NYSE",
"averageVolume": 1117529,
"isEtf": false,
"isActivelyTrading": true,
"isAdr": true
},
"volume": {
"volume": 1266316,
"avgVolume": 1117529,
"short_ratio": [
{
"symbol": "NGG",
"file_date": "2026-08-17",
"date": "20260817",
"short_volume": 305283,
"short_exempt_volume": 2665,
"total_volume": 528447,
"short_volume_ratio": 0.5777,
"signal": "Bearish"
}
],
"volume_profile": {
"poc": 80.25,
"vah": 81.41,
"val": 79.25,
"profile": [
{
"price": 78.86,
"volume": 134819
},
{
"price": 78.95,
"volume": 10086
},
{
"price": 79.03,
"volume": 13264
},
{
"price": 79.12,
"volume": 101196
},
{
"price": 79.21,
"volume": 165654
},
{
"price": 79.29,
"volume": 131074
},
{
"price": 79.38,
"volume": 177782
},
{
"price": 79.47,
"volume": 415007
},
{
"price": 79.55,
"volume": 370566
},
{
"price": 79.64,
"volume": 446553
},
{
"price": 79.73,
"volume": 478540
},
{
"price": 79.81,
"volume": 311464
},
{
"price": 79.9,
"volume": 301806
},
{
"price": 79.99,
"volume": 358645
},
{
"price": 80.07,
"volume": 415047
},
{
"price": 80.16,
"volume": 559553
},
{
"price": 80.25,
"volume": 748533
},
{
"price": 80.33,
"volume": 452965
},
{
"price": 80.42,
"volume": 403598
},
{
"price": 80.51,
"volume": 154572
},
{
"price": 80.59,
"volume": 287572
},
{
"price": 80.68,
"volume": 298037
},
{
"price": 80.76,
"volume": 391335
},
{
"price": 80.85,
"volume": 405410
},
{
"price": 80.94,
"volume": 385643
},
{
"price": 81.02,
"volume": 513523
},
{
"price": 81.11,
"volume": 474341
},
{
"price": 81.2,
"volume": 464931
},
{
"price": 81.28,
"volume": 592481
},
{
"price": 81.37,
"volume": 341175
},
{
"price": 81.46,
"volume": 116687
},
{
"price": 81.54,
"volume": 64141
},
{
"price": 81.63,
"volume": 30246
},
{
"price": 81.72,
"volume": 91603
},
{
"price": 81.8,
"volume": 184143
},
{
"price": 81.89,
"volume": 95774
},
{
"price": 81.98,
"volume": 553445
},
{
"price": 82.06,
"volume": 466247
},
{
"price": 82.15,
"volume": 413122
},
{
"price": 82.24,
"volume": 273457
},
{
"price": 82.32,
"volume": 267093
},
{
"price": 82.41,
"volume": 162410
},
{
"price": 82.5,
"volume": 13543
},
{
"price": 82.58,
"volume": 61272
},
{
"price": 82.67,
"volume": 15414
},
{
"price": 82.76,
"volume": 179552
},
{
"price": 82.84,
"volume": 20923
},
{
"price": 82.93,
"volume": 21699
},
{
"price": 83.02,
"volume": 0
},
{
"price": 83.1,
"volume": 0
},
{
"price": 83.19,
"volume": 0
},
{
"price": 83.28,
"volume": 0
},
{
"price": 83.36,
"volume": 17016
},
{
"price": 83.45,
"volume": 38294
},
{
"price": 83.54,
"volume": 144598
},
{
"price": 83.62,
"volume": 83556
},
{
"price": 83.71,
"volume": 94384
},
{
"price": 83.8,
"volume": 86319
},
{
"price": 83.88,
"volume": 104465
},
{
"price": 83.97,
"volume": 68864
}
],
"sessions": 20
}
},
"technical": {
"price": 82.25,
"rsi": 55.235892741031435,
"sma20": 80.89499999999998,
"sma50": 81.66100000000002,
"sma200": 82.89425000000001,
"adx": 11.422510328357012,
"atr": 1.11,
"atr_pct": 1.35,
"high_52w": 93.93,
"low_52w": 47.26,
"structure": {
"ema8": 81.13679149643342,
"ema21": 81.1438235602216,
"ema50": 81.93885543234408,
"ema200": 81.4761627791237,
"checks": {
"price_above_all": true,
"ema_stacked": false,
"ema21_rising": false,
"ema50_rising": false,
"adx_over_30": false,
"higher_highs_lows": false,
"near_21ema": false
},
"dist_21ema_pct": 1.4,
"macd": {
"macd": -0.229,
"signal": -0.466,
"histogram": 0.237
},
"bollinger": {
"mid": 80.9,
"upper": 83.12,
"lower": 78.67,
"width_pct": 5.5
},
"crossover": {
"fresh_cross": false,
"pre_compressed": true,
"held_above_21": false,
"candles_since": 30,
"intraday_support": false
},
"momentum": {
"roc10": 2.3,
"checks": {
"roc_over_5": false,
"rsi_in_band": true,
"macd_expanding": true,
"top_quartile_3d": false,
"no_big_down": true,
"near_high": true
},
"volume": {
"rvol": 1.63,
"checks": {
"rvol_over_2": false,
"up_vol_beats_down": true,
"obv_new_high": false,
"surge_day": false,
"pullback_declining_vol": false,
"last_up_beats_down": true
}
}
},
"relative_strength": {
"sector": "Utilities",
"sector_etf": "XLU",
"sector_etf_ret10d": -0.41,
"checks": {
"beats_spy_all": false,
"beats_sector_10d": true,
"rs_line_at_high": false,
"sector_top3": false
}
},
"commodity": {},
"universe": {
"checks": {
"price_over_20": true,
"avg_vol_over_2m": false,
"mcap_over_1b": true,
"no_earnings_7d": true,
"not_lev_etf_spac": true,
"bidask_spread": null,
"dollar_vol_over_10m": true
},
"avg_dollar_vol": 91894409.67,
"avg_vol": 1117529
},
"options": {
"checks": {
"call_vol_2x": false,
"ivr_under_40": false,
"iv_contracting": false,
"oi_calls_above_price": true
},
"vals": {
"call_vol_mult": 0.1,
"iv_rank": 42.0
}
}
}
},
"levels": {
"prior_day": {
"high": 82.34,
"low": 81.71,
"close": 82.24,
"date": "2026-08-18"
},
"woodie_pivots": {
"PP": 82.13,
"R1": 82.55,
"S1": 81.92,
"R2": 82.76,
"S2": 81.5
},
"swing": {
"high_20d": 84.03,
"low_20d": 78.76,
"high_60d": 88.14,
"low_60d": 78.76
},
"orb": {
"high": 82.15,
"low": 81.82,
"date": "2026-08-18"
},
"vwap": 82.06,
"volume_profile": {
"poc": 80.25,
"vah": 81.41,
"val": 79.25,
"sessions": 20
},
"recent_daily": [
{
"d": "2026-07-15",
"o": 83.38,
"h": 83.61,
"l": 82.72,
"c": 82.91,
"v": 858161.070572
},
{
"d": "2026-07-16",
"o": 81.58,
"h": 82.615,
"l": 81.5,
"c": 82.51,
"v": 802539.410485
},
{
"d": "2026-07-17",
"o": 84.42,
"h": 85.02,
"l": 83.735,
"c": 83.99,
"v": 831657.71105
},
{
"d": "2026-07-20",
"o": 83.93,
"h": 84.21,
"l": 82.3,
"c": 82.44,
"v": 793520.043788
},
{
"d": "2026-07-21",
"o": 82.51,
"h": 82.56,
"l": 81.58,
"c": 82.05,
"v": 766376.437155
},
{
"d": "2026-07-22",
"o": 83.79,
"h": 84.03,
"l": 83.33,
"c": 83.87,
"v": 725820.732162
},
{
"d": "2026-07-23",
"o": 81.5,
"h": 82.45,
"l": 81.43,
"c": 82.37,
"v": 846388.031011
},
{
"d": "2026-07-24",
"o": 82.59,
"h": 83,
"l": 82.26,
"c": 82.3,
"v": 525203.123109
},
{
"d": "2026-07-27",
"o": 82.14,
"h": 82.47,
"l": 81.11,
"c": 81.21,
"v": 746534.436445
},
{
"d": "2026-07-28",
"o": 81.21,
"h": 81.95,
"l": 80.815,
"c": 80.86,
"v": 627656.662432
},
{
"d": "2026-07-29",
"o": 79.82,
"h": 79.96,
"l": 78.76,
"c": 78.88,
"v": 948801.391262
},
{
"d": "2026-07-30",
"o": 80.34,
"h": 80.69,
"l": 79.53,
"c": 80.39,
"v": 887245.958378
},
{
"d": "2026-07-31",
"o": 80.36,
"h": 80.47,
"l": 79.58,
"c": 79.97,
"v": 802886.9355
},
{
"d": "2026-08-03",
"o": 79.7,
"h": 80.03,
"l": 79.345,
"c": 79.86,
"v": 918263.464441
},
{
"d": "2026-08-04",
"o": 80.13,
"h": 80.49,
"l": 79.17,
"c": 80.42,
"v": 762998.681924
},
{
"d": "2026-08-05",
"o": 81.08,
"h": 81.1498,
"l": 79.85,
"c": 80.26,
"v": 761667.042257
},
{
"d": "2026-08-06",
"o": 81.07,
"h": 81.13,
"l": 80.115,
"c": 80.41,
"v": 618483.834381
},
{
"d": "2026-08-07",
"o": 81.1,
"h": 81.43,
"l": 80.78,
"c": 80.88,
"v": 610528.08669
},
{
"d": "2026-08-10",
"o": 79.91,
"h": 79.95,
"l": 79.1016,
"c": 79.48,
"v": 648845.632807
},
{
"d": "2026-08-11",
"o": 79.77,
"h": 80.42,
"l": 79.71,
"c": 80.27,
"v": 612479.885378
},
{
"d": "2026-08-12",
"o": 80.97,
"h": 81.5,
"l": 80.48,
"c": 80.68,
"v": 552421.564209
},
{
"d": "2026-08-13",
"o": 80.64,
"h": 81.2,
"l": 80.62,
"c": 81.2,
"v": 698466.715577
},
{
"d": "2026-08-14",
"o": 80.93,
"h": 81.4,
"l": 80.805,
"c": 81.05,
"v": 599646.322184
},
{
"d": "2026-08-17",
"o": 80.53,
"h": 81.425,
"l": 80.165,
"c": 81.29,
"v": 1117445.095531
},
{
"d": "2026-08-18",
"o": 81.85,
"h": 82.34,
"l": 81.71,
"c": 82.24,
"v": 1264897.043265
}
]
},
"patterns": {
"days": 42,
"patterns": [
{
"name": "VWAP Touch",
"count": 42,
"pct": 100
},
{
"name": "9 EMA Touch",
"count": 42,
"pct": 100
},
{
"name": "21 EMA Touch",
"count": 42,
"pct": 100
},
{
"name": "ORB Breakout",
"count": 41,
"pct": 98
},
{
"name": "PDH/PDL Touch",
"count": 38,
"pct": 90
},
{
"name": "Woodie Pivot Touch",
"count": 34,
"pct": 81
},
{
"name": "Open Retracement",
"count": 24,
"pct": 57
},
{
"name": "Gap Fill",
"count": 16,
"pct": 38
},
{
"name": "Darvas Box",
"count": 16,
"pct": 38
},
{
"name": "Power Hour",
"count": 6,
"pct": 14
},
{
"name": "High Vol Open",
"count": 6,
"pct": 14
}
]
},
"price": {
"symbol": "NGG",
"name": "National Grid plc",
"price": 82.23,
"changePercentage": 1.15635,
"change": 0.94,
"volume": 1266316,
"dayLow": 81.71,
"dayHigh": 82.34,
"yearHigh": 94.64,
"yearLow": 67.52,
"priceAvg50": 81.6532,
"priceAvg200": 82.86075,
"exchange": "NYSE",
"open": 81.85,
"previousClose": 81.29,
"chart_vwap_daily": [
{
"t": "2026-07-08",
"v": 83.4343,
"c": 83.53
},
{
"t": "2026-07-09",
"v": 82.5221,
"c": 82.32
},
{
"t": "2026-07-10",
"v": 82.6854,
"c": 82.59
},
{
"t": "2026-07-13",
"v": 83.2398,
"c": 83.28
},
{
"t": "2026-07-14",
"v": 83.6709,
"c": 83.41
},
{
"t": "2026-07-15",
"v": 83.1703,
"c": 82.91
},
{
"t": "2026-07-16",
"v": 82.1978,
"c": 82.51
},
{
"t": "2026-07-17",
"v": 84.2797,
"c": 83.99
},
{
"t": "2026-07-20",
"v": 83.0295,
"c": 82.44
},
{
"t": "2026-07-21",
"v": 82.0461,
"c": 82.05
},
{
"t": "2026-07-22",
"v": 83.6878,
"c": 83.87
},
{
"t": "2026-07-23",
"v": 82.1803,
"c": 82.37
},
{
"t": "2026-07-24",
"v": 82.5837,
"c": 82.3
},
{
"t": "2026-07-27",
"v": 81.6469,
"c": 81.21
},
{
"t": "2026-07-28",
"v": 81.3294,
"c": 80.86
},
{
"t": "2026-07-29",
"v": 79.3461,
"c": 78.88
},
{
"t": "2026-07-30",
"v": 80.1656,
"c": 80.39
},
{
"t": "2026-07-31",
"v": 80.0933,
"c": 79.97
},
{
"t": "2026-08-03",
"v": 79.7,
"c": 79.86
},
{
"t": "2026-08-04",
"v": 79.9408,
"c": 80.42
},
{
"t": "2026-08-05",
"v": 80.2473,
"c": 80.26
},
{
"t": "2026-08-06",
"v": 80.4678,
"c": 80.41
},
{
"t": "2026-08-07",
"v": 81.0483,
"c": 80.88
},
{
"t": "2026-08-10",
"v": 79.5136,
"c": 79.48
},
{
"t": "2026-08-11",
"v": 80.1646,
"c": 80.27
},
{
"t": "2026-08-12",
"v": 80.8611,
"c": 80.68
},
{
"t": "2026-08-13",
"v": 80.9825,
"c": 81.2
},
{
"t": "2026-08-14",
"v": 81.0546,
"c": 81.05
},
{
"t": "2026-08-17",
"v": 81.0049,
"c": 81.29
},
{
"t": "2026-08-18",
"v": 82.0562,
"c": 82.24
}
],
"vwap_summary": {
"days": 30,
"days_above": 14,
"days_below": 16,
"pct_days_above": 47,
"position": "above",
"gap_pct": 0.22,
"streak_days": 2
}
},
"fundamentals": {
"priceToEarningsRatioTTM": 18.348484848484848,
"priceToSalesRatioTTM": 3.4417610052580994,
"priceToBookRatioTTM": 1.5325749039415761,
"dividendYieldTTM": 0.04004129,
"netDebtToEBITDATTM": 5.957610789980732,
"currentRatioTTM": 0.7640093906297847,
"debtToEquityRatioTTM": 1.1897249293875163
},
"analyst": {
"price_target": {
"symbol": "NGG",
"targetHigh": 85.5,
"targetLow": 73,
"targetConsensus": 79.25,
"targetMedian": 79.25
},
"ratings": {
"rating": "B",
"overallScore": 3
}
},
"news": [
{
"title": "3 Infrastructure Stocks Built Around the Backbone of the Economy",
"source": "MarketBeat",
"date": "2026-08-18 08:02:44"
},
{
"title": "This Energy Company Ruined My Saturday Night",
"source": "ETF Trends",
"date": "2026-08-02 09:46:37"
},
{
"title": "Bank of New York Mellon Corp Sells 45,455 Shares of National Grid Transco, PLC $NGG",
"source": "Defense World",
"date": "2026-07-28 03:15:44"
},
{
"title": "Entropy Technologies LP Increases Stake in National Grid Transco, PLC $NGG",
"source": "Defense World",
"date": "2026-07-27 04:03:48"
},
{
"title": "FTSE 100 shares to watch: Lloyds, Barclays, IAG, NatWest, GSK, AstraZeneca",
"source": "Invezz",
"date": "2026-07-24 04:07:00"
},
{
"title": "Partnership with EnergyHub, Sunrun, and The Mobility House to Test Massachusetts Residential Vehicle-to-Grid Program for Eversource and National Grid Customers",
"source": "GuruFocus",
"date": "2026-07-23 10:00:00"
},
{
"title": "National Grid plc (NGG) Shareholder/Analyst Call Transcript",
"source": "Seeking Alpha",
"date": "2026-07-14 11:29:08"
},
{
"title": "National Grid Transco AGM: £70B Investment Plan Meets Climate, Data Center Scrutiny",
"source": "MarketBeat",
"date": "2026-07-14 08:02:18"
},
{
"title": "UK's National Grid bets $1.75 billion on AI power boom with Joulent investment",
"source": "Reuters",
"date": "2026-07-01 07:15:00"
},
{
"title": "National Grid Celebrates 17-Year Partnership with ISN®",
"source": "GlobeNewsWire",
"date": "2026-06-23 10:12:00"
}
],
"calendar": [
{
"symbol": "NGG",
"date": "2026-11-05",
"epsEstimated": 2.32,
"revenueEstimated": 10282850000
},
{
"symbol": "NGG",
"date": "2026-05-14",
"epsEstimated": 3.24,
"revenueEstimated": 16360510000
}
],
"liquidity": {
"borrow": []
},
"whale_insider": {
"options_flow": [],
"net_premium": {
"ticker": "NGG",
"net_call_premium": "5214.00",
"net_put_premium": "-18208.00",
"call_premium": "5710.00",
"put_premium": "18208.00",
"bullish_premium": "23580.00",
"bearish_premium": "158.00",
"put_call_ratio": "3.7142857142857143",
"iv_rank": "42.1707",
"implied_move_perc": "0.046000",
"gex_ratio": "1.2717034024519087",
"gex_net_change": "7564.7291",
"gex_call": "24010.1351",
"gex_put": "-30533.7705",
"gex_net": -6523.6354,
"gex_call_delta": "241845.0706",
"gex_put_delta": "-265593.7136",
"gex_date": "2026-08-18"
},
"hot_chains": [
{
"strike": "85",
"expires": "2026-09-18",
"option_type": "put",
"volume": 50,
"open_interest": 517,
"implied_volatility": "0.1979815217068256",
"last_price": "3.40",
"total_premium": "17000.00",
"delta": -0.720428090788667
},
{
"strike": "75",
"expires": "2026-09-18",
"option_type": "put",
"volume": 26,
"open_interest": 72,
"implied_volatility": "0.2436501402049074",
"last_price": "0.26",
"total_premium": "776.00",
"delta": -0.1065586804032073
},
{
"strike": "100",
"expires": "2027-03-19",
"option_type": "call",
"volume": 7,
"open_interest": 52,
"implied_volatility": "0.2065471326746807",
"last_price": "0.95",
"total_premium": "663.00",
"delta": 0.1407788935273554
}
],
"gamma_profile": {
"spot": 82.23,
"flip_point": 75.01,
"net_gex": -6523.64,
"call_walls": [
{
"strike": 85.0,
"gex": 13131.22
},
{
"strike": 90.0,
"gex": 4243.28
},
{
"strike": 80.0,
"gex": 3327.57
}
],
"put_walls": [
{
"strike": 80.0,
"gex": -19602.32
},
{
"strike": 85.0,
"gex": -6603.91
},
{
"strike": 90.0,
"gex": -3424.64
}
]
},
"ats": {
"symbol": "NGG",
"date": "20260817",
"ats_volume": 0,
"total_volume": 528447,
"ats_ratio": 0.0,
"ats_pct": 0.0,
"signal": "Low"
},
"polygon_dp": {
"ticker": "NGG",
"signal": "Neutral",
"avg_vwap_discount_pct": -0.12
},
"oi_changes": {
"net_call_oi_change": 3,
"net_put_oi_change": -1,
"top": [
{
"strike": "85",
"oi_change": 2,
"type": "call"
},
{
"strike": "80",
"oi_change": -1,
"type": "put"
},
{
"strike": "85",
"oi_change": 1,
"type": "call"
},
{
"strike": "100",
"oi_change": 0,
"type": "call"
},
{
"strike": "90",
"oi_change": 0,
"type": "put"
}
]
}
}
}