Price & volume screen · refreshed after the Sep 28, 2026 close
Most volatile stocks: Technology
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 | ONMDOneMedNetTechnology | $6.33 | +873.85% | 473.7% | +981.9% | $375.3M |
| 2 | APHAmphenolTechnology | $84.62 | +0.63% | 211.2% | +4.9% | $208.67B |
| 3 | AXTIAXTTechnology | $73.67 | −6.68% | 155.5% | +10.1% | $4.83B |
| 4 | VISNVistance NetworksTechnology | $6.09 | −2.09% | 143.6% | −47.6% | $1.40B |
| 5 | AEHRAehr Test SystemsTechnology | $98.49 | −5.65% | 134.9% | +8.9% | $3.22B |
| 6 | RXTRackspace TechnologyTechnology | $3.79 | −4.53% | 131.8% | +12.1% | $966.0M |
| 7 | QMCOQuantumTechnology | $31.40 | −0.88% | 127.8% | +33.3% | $1.24B |
| 8 | FCELFuelCell Energy Inc NEW (DE)Technology | $16.14 | −2.12% | 126.2% | −16.5% | $1.29B |
| 9 | MXLMaxLinearTechnology | $90.00 | −4.09% | 120.7% | +41.9% | $8.16B |
| 10 | AAOIApplied OptoelectronicsTechnology | $96.82 | −4.52% | 120.4% | −14.5% | $8.22B |
| 11 | MOVECorvexTechnology | $11.24 | −4.50% | 118.8% | +0.7% | $354.6M |
| 12 | UMACUnusual MachinesTechnology | $23.96 | −0.37% | 117.1% | −8.9% | $1.20B |
| 13 | FEIMFrequency ElectronicsTechnology | $82.49 | −6.72% | 116.2% | +29.1% | $929.9M |
| 14 | BANDBandwidthTechnology | $61.01 | −1.29% | 115.2% | +17.7% | $1.96B |
| 15 | SNDKSandiskTechnology | $1,712.89 | −3.65% | 114.5% | +15.3% | $250.80B |
| 16 | NABLN-ableTechnology | $4.05 | +1.25% | 114.0% | +2.5% | $765.1M |
| 17 | TET1 EnergyTechnology | $3.57 | −5.56% | 109.3% | −28.0% | $1.05B |
| 18 | LPTHLightpath TechnologiesTechnology | $9.83 | −1.50% | 108.7% | −28.7% | $688.5M |
| 19 | WOLFWolfspeedTechnology | $27.58 | +0.04% | 107.3% | +2.3% | $1.46B |
| 20 | VELOVelo3DTechnology | $10.97 | −2.83% | 107.2% | −15.0% | $352.7M |
| 21 | BEBloom EnergyTechnology | $262.87 | −8.95% | 106.8% | +20.7% | $77.42B |
| 22 | LASRnLIGHTTechnology | $39.55 | −1.93% | 105.7% | −12.1% | $2.28B |
| 23 | SEDGSolarEdge TechnologiesTechnology | $31.53 | −3.52% | 104.2% | −5.9% | $1.94B |
| 24 | VPGVishay Precision GroupTechnology | $70.88 | −1.05% | 103.4% | +7.0% | $944.2M |
| 25 | NVECNVETechnology | $109.81 | +0.62% | 103.4% | +2.5% | $531.2M |
| 26 | IBTAIbottaTechnology | $40.07 | −2.41% | 103.0% | +10.0% | $807.4M |
| 27 | PENGPenguin SolutionsTechnology | $54.98 | −2.21% | 101.5% | +4.8% | $2.82B |
| 28 | CRDOCredo Technology Group HoldingTechnology | $192.67 | −8.67% | 101.3% | −19.8% | $36.21B |
| 29 | GLOOGloo HoldingsTechnology | $4.66 | −2.31% | 99.8% | +37.9% | $426.5M |
| 30 | ALABAstera LabsTechnology | $351.31 | −3.65% | 99.0% | +15.5% | $60.95B |
| 31 | RPDRapid7Technology | $11.80 | +1.55% | 98.9% | −12.6% | $795.3M |
| 32 | UCTTUltra Clean HoldingsTechnology | $78.07 | +0.49% | 98.6% | +4.4% | $3.53B |
| 33 | CRWVCoreWeaveTechnology | $85.07 | −2.88% | 98.5% | −2.0% | $46.92B |
| 34 | KOPNKopinTechnology | $4.75 | −4.81% | 98.5% | −1.5% | $882.9M |
| 35 | ICHRIchorTechnology | $59.42 | +2.55% | 97.7% | +0.6% | $2.23B |
| 36 | PSNParsonsTechnology | $41.60 | −3.41% | 97.3% | −15.6% | $4.44B |
| 37 | VICRVicorTechnology | $285.10 | +1.11% | 96.7% | +40.0% | $13.15B |
| 38 | SMTCSemtechTechnology | $174.78 | −4.13% | 95.4% | +22.7% | $16.31B |
| 39 | FORMFormFactorTechnology | $130.97 | +0.99% | 95.0% | +18.8% | $10.23B |
| 40 | FSLYFastlyTechnology | $24.92 | −0.16% | 94.9% | +1.1% | $3.97B |
| 41 | LITELumentum HoldingsTechnology | $921.32 | −2.16% | 94.8% | −3.6% | $82.64B |
| 42 | OABIOmniAbTechnology | $4.74 | +2.82% | 94.7% | +2.8% | $689.2M |
| 43 | TTANServiceTitanTechnology | $59.92 | +3.22% | 94.3% | −40.5% | $5.78B |
| 44 | BLZEBackblazeTechnology | $13.54 | +2.65% | 94.3% | −11.2% | $838.1M |
| 45 | AMKRAmkor TechnologyTechnology | $53.18 | −0.80% | 94.0% | +2.8% | $13.21B |
| 46 | SATLSatellogicTechnology | $6.05 | −1.94% | 93.3% | +13.9% | $930.1M |
| 47 | BWMNBowman Consulting GroupTechnology | $42.61 | +0.09% | 92.8% | +0.2% | $738.6M |
| 48 | MEIMethode ElectronicsTechnology | $14.06 | −3.10% | 92.5% | −20.9% | $501.2M |
| 49 | COHUCohuTechnology | $66.07 | −1.39% | 92.1% | +27.8% | $3.13B |
| 50 | SITMSiTimeTechnology | $656.65 | −0.85% | 91.4% | +9.5% | $19.75B |
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.