| Rank | Ticker | Volume Ratio | Name |
|---|---|---|---|
| 1 | ZS | 4.51 | Zscaler, Inc. |
| 2 | NU | 2.13 | Nu Holdings Ltd. |
| 3 | WDAY | 1.98 | Workday, Inc. |
| 4 | PSTG 🚀 | 1.75 | Everpure, Inc. |
| 5 | ORLY | 1.60 | O'Reilly Automotive, Inc. |
| 6 | TTD 🚀 | 1.56 | The Trade Desk, Inc. |
| 7 | GOOG | 1.50 | Alphabet Inc. |
| 8 | CRWD | 1.49 | CrowdStrike Holdings, Inc. |
| 9 | DT | 1.48 | Dynatrace, Inc. |
| 10 | D | 1.48 | Dominion Energy, Inc. |
| 11 | MSFT | 1.47 | Microsoft Corporation |
| 12 | PCAR | 1.43 | PACCAR Inc. |
| 13 | ACN | 1.42 | Accenture plc |
| 14 | FSLR | 1.36 | First Solar, Inc. |
| 15 | EXPE | 1.36 | Expedia Group, Inc. |
| 16 | GOOGL | 1.27 | Alphabet Inc. |
| 17 | COST | 1.27 | Costco Wholesale Corporation |
| 18 | DKNG | 1.25 | DraftKings Inc. |
| 19 | CRDO 📈 | 1.21 | Credo Technology Group Holding |
| 20 | MDB 🚀 | 1.18 | MongoDB, Inc. |
| 21 | NXT 📈 | 1.17 | Nextpower Inc. |
| 22 | SIRI | 1.13 | SiriusXM Holdings Inc. |
| 23 | CSGP | 1.11 | CoStar Group, Inc. |
| 24 | FANG | 1.09 | Diamondback Energy, Inc. |
| 25 | HPE | 1.09 | Hewlett Packard Enterprise Comp |
| 26 | COP | 1.07 | ConocoPhillips |
| 27 | TSCO | 1.05 | Tractor Supply Company |
| 28 | INCY | 1.03 | Incyte Corporation |
| 29 | MCHP | 1.01 | Microchip Technology Incorporat |
When a stock closes above its opening price and does so on significantly higher‑than‑average volume, it’s seen as a bullish confirmation that the upward move had real participation. Closing higher than open means buyers dominated trading throughout the day. But the signal gains real credibility - and strength - when volume spikes above its usual range (often 25‑50 % beyond recent days’ average). That's because heavy volume reflects conviction and money entering the stock, not just short‑term speculators or algorithmic noise. In technical analysis terms, this pattern - an up‑day on elevated volume - suggests institutional interest or widespread enthusiasm. Indicators like On‑Balance Volume (OBV) and the Accumulation/Distribution line specifically quantify this by tracking volume flow on up‑days versus down‑days to confirm trend strength. That said, context is crucial. A spike in volume may sometimes signal a buying climax - such as short covering or window dressing - where most potential buyers have already acted, making a reversal more likely.