Price & volume screen · refreshed after the Sep 28, 2026 close
Most volatile stocks: Utilities
Companies with the widest daily price swings over the last 60 sessions. Annualised standard deviation of daily returns over 60 sessions. Higher volatility means bigger moves in both directions.
| # | Company | Price | Today | Volatility 60d | 1M | Mkt cap |
|---|---|---|---|---|---|---|
| 1 | MNTKMontauk RenewablesUtilities | $2.80 | −4.44% | 94.7% | +55.6% | $398.6M |
| 2 | OKLOOkloUtilities | $37.11 | −2.44% | 83.3% | −12.7% | $6.90B |
| 3 | NNENano Nuclear EnergyUtilities | $16.16 | −4.89% | 78.6% | −16.0% | $867.8M |
| 4 | CDZICADIZUtilities | $3.58 | −1.92% | 69.4% | −9.4% | $303.1M |
| 5 | EIXEdison InternationalUtilities | $51.47 | −2.24% | 65.7% | −30.1% | $19.81B |
| 6 | CTRICenturi HoldingsUtilities | $19.92 | −2.88% | 65.0% | −5.7% | $2.01B |
| 7 | VGVenture GlobalUtilities | $12.89 | +2.14% | 64.6% | −11.0% | $32.23B |
| 8 | PESIPerma-Fix Environmental ServicesUtilities | $15.64 | −0.06% | 61.6% | −19.0% | $331.9M |
| 9 | PCGPG&EUtilities | $11.95 | −3.16% | 58.3% | −33.4% | $35.88B |
| 10 | NRGNRG EnergyUtilities | $97.00 | −3.36% | 56.6% | −15.2% | $20.39B |
| 11 | NEXTNextDecadeUtilities | $6.56 | 0.00% | 53.1% | −11.8% | $1.75B |
| 12 | TLNTalen EnergyUtilities | $303.50 | −0.30% | 51.0% | −0.4% | $14.54B |
| 13 | KGSKodiak Gas ServicesUtilities | $52.72 | −0.36% | 50.8% | −12.4% | $5.33B |
| 14 | HNRGHallador EnergyUtilities | $14.39 | −2.24% | 49.9% | −13.5% | $678.4M |
| 15 | NGLNGL ENERGY PARTNERS LPUtilities | $14.88 | −1.46% | 46.7% | −15.1% | $1.86B |
| 16 | ORAOrmat TechnologiesUtilities | $90.36 | −3.49% | 43.8% | −13.9% | $5.56B |
| 17 | NVRIEnviriUtilities | $19.35 | +1.04% | 43.1% | −13.9% | $545.5M |
| 18 | VSTVistraUtilities | $138.02 | −0.32% | 40.4% | −1.3% | $46.32B |
| 19 | EEExcelerate EnergyUtilities | $32.84 | −0.76% | 36.5% | −17.1% | $1.03B |
| 20 | CEGConstellation EnergyUtilities | $260.43 | −1.08% | 35.9% | −7.8% | $92.27B |
| 21 | AROCArchrockUtilities | $30.55 | +0.39% | 35.5% | −4.7% | $5.36B |
| 22 | XIFRXPLR Infrastructure, LPUtilities | $10.36 | −1.80% | 34.6% | −12.1% | $976.9M |
| 23 | CQPCheniere Energy Partners, LPUtilities | $62.80 | −0.99% | 31.4% | −8.1% | $30.40B |
| 24 | LNGCheniere EnergyUtilities | $269.65 | +0.41% | 31.1% | −4.0% | $55.69B |
| 25 | TRGPTarga ResourcesUtilities | $277.43 | −0.15% | 31.0% | −4.0% | $59.49B |
| 26 | SMCSummit MidstreamUtilities | $30.66 | −0.45% | 30.9% | −9.5% | $422.6M |
| 27 | CWENClearway EnergyUtilities | $29.21 | −1.88% | 30.0% | −9.8% | $6.00B |
| 28 | KNTKKinetik HoldingsUtilities | $51.21 | 0.00% | 27.4% | −5.8% | $4.12B |
| 29 | CWSTCasella Waste SystemsUtilities | $81.60 | −0.78% | 26.7% | −12.3% | $5.19B |
| 30 | USACUSA COMPRESSION PARTNERS LPUtilities | $25.33 | −0.82% | 26.2% | −5.3% | $3.67B |
| 31 | OKEOneokUtilities | $88.62 | −0.01% | 25.9% | −6.4% | $55.87B |
| 32 | WMBWilliams CompaniesUtilities | $68.98 | −0.40% | 25.7% | −7.0% | $84.37B |
| 33 | UGIUGIUtilities | $36.24 | −0.74% | 24.9% | −5.2% | $7.77B |
| 34 | HEHawaiian Electric IndustriesUtilities | $8.95 | −1.65% | 24.7% | −21.9% | $1.55B |
| 35 | CWCOConsolidated Water CoUtilities | $27.53 | −1.18% | 23.7% | −8.5% | $440.8M |
| 36 | SRESempraUtilities | $76.89 | −1.33% | 22.6% | −9.3% | $50.28B |
| 37 | AMAntero MidstreamUtilities | $20.70 | −1.10% | 22.3% | −8.1% | $9.83B |
| 38 | CLHClean HarborsUtilities | $313.26 | +0.07% | 22.0% | +0.5% | $16.54B |
| 39 | DTMDT MidstreamUtilities | $121.97 | −0.25% | 21.6% | −7.4% | $12.44B |
| 40 | KMIKinder MorganUtilities | $30.63 | −0.39% | 21.2% | −2.9% | $68.21B |
| 41 | GNEGENIE ENERGYUtilities | $16.00 | +0.50% | 21.1% | +7.3% | $421.1M |
| 42 | AWKAmerican Water WorksUtilities | $128.93 | −1.51% | 21.1% | −5.7% | $25.62B |
| 43 | OTTROtter TailUtilities | $88.51 | −0.93% | 20.8% | −3.5% | $3.72B |
| 44 | WMWaste ManagementUtilities | $206.44 | −0.19% | 20.3% | −5.2% | $82.52B |
| 45 | OGSONE GASUtilities | $71.66 | −0.20% | 20.0% | −10.0% | $4.50B |
| 46 | PORPortland General ElectricUtilities | $44.18 | −5.70% | 20.0% | −11.4% | $5.20B |
| 47 | MSEXMiddlesex Water CoUtilities | $52.45 | −1.91% | 20.0% | −9.4% | $988.4M |
| 48 | WTRGEssential UtilitiesUtilities | $38.96 | −1.44% | 19.7% | −3.9% | $11.06B |
| 49 | RSGRepublic ServicesUtilities | $212.93 | +0.39% | 19.7% | −2.9% | $65.20B |
| 50 | YORWYork Water CoUtilities | $30.62 | −1.16% | 19.6% | −9.2% | $496.9M |
Method & sources
Computed after each close from Massive / Polygon prices (split-adjusted), SEC filings, FINRA short-interest settlements and FMP earnings dates. Rows are rebuilt every session; a stock appears only when every criterion is met with current data. Full methodology
Informational screen, not a recommendation.