Stock movers: Aug 27, 2026
Thursday, August 27, 2026 · gainers · losers · most active · catalysts · halts · frozen daily record
On Thursday, August 27, 2026, CHOW led US-listed gainers tracked by Tapeboard, closing at $0.64, up 68.0% on 142.9M shares. MSTZ fell hardest, closing at $4.58, down 23.8% on 57.1M shares. VNRX was the most-active name with 352.0M shares traded.
Gainers
Top gainers — Aug 27, 2026
US-listed gainers tracked by Tapeboard at the close, ranked by percent change
| Symbol | Name | Close | Change | Volume |
|---|---|---|---|---|
| CHOW | CHOWCHOW CLOUD INTL | $0.64 | +68.0% | 142.9M |
| VNRX | VOLITIONRX LTD | $0.50 | +46.2% | 352.0M |
| NCPL | NETCAPITAL INC EQUIT Equity | $0.66 | +32.6% | 102.1M |
| CRM | SALESFORCE INC | $252.03 | +22.6% | 55.4M |
| WKSP | WORKSPORT LTD | $0.59 | +15.1% | 192.1M |
| PATH | UIPATH INC A | $18.29 | +9.1% | 72.0M |
| NVDA | NVIDIA CORP | $226.82 | +8.2% | 297.8M |
| ONDS | ONDAS INC | $8.70 | +5.8% | 85.5M |
| PLTR | PALANTIR TECHNOLOGIE Class A | $184.80 | +4.1% | 40.6M |
| RITR | REITAR LOGTECH HLDGS A | $0.09 | +3.7% | 245.9M |
Losers
Top losers — Aug 27, 2026
US-listed losers tracked by Tapeboard at the close, ranked by percent change
| Symbol | Name | Close | Change | Volume |
|---|---|---|---|---|
| MSTZ | T-REX 2X INVERSE MSTR DAILY TARGET ETF NEW | $4.58 | −23.8% | 57.1M |
| NVD | GraniteShares 2x Short NVDA Daily ETF | $3.75 | −16.5% | 206.1M |
| LGCL | LUCAS GC LTD | $0.05 | −10.3% | 88.5M |
| MRVL | MARVELL TECHNOLOGY I | $226.34 | −7.7% | 38.1M |
| SNXX | INVESTMENT MANAGERS SER TR II TRADR 2X LONG SNDK DAILY ETF | $12.65 | −3.7% | 63.7M |
| HPQ | HP INC | $29.46 | −3.5% | 40.8M |
| MERC | MERCER INTL INC | $0.41 | −1.8% | 101.2M |
| BAC | BANK OF AMERICA CORP | $61.28 | −1.5% | 49.4M |
| WMT | WALMART INC | $102.75 | −1.5% | 29.7M |
| AMZN | AMAZON.COM INC | $256.40 | −1.5% | 35.8M |
Most active
Most active — Aug 27, 2026
US-listed names by dollar volume at the close
| Symbol | Name | Close | Change | Volume |
|---|---|---|---|---|
| VNRX | VOLITIONRX LTD | $0.50 | +46.3% | 352.0M |
| NVDA | NVIDIA CORP | $226.81 | +8.2% | 297.8M |
| RITR | REITAR LOGTECH HLDGS A | $0.09 | +3.7% | 245.9M |
| CELU | CELULARITY INC A | $2.08 | +1.4% | 217.7M |
| NVD | GraniteShares 2x Short NVDA Daily ETF | $3.75 | −16.5% | 206.1M |
| WKSP | WORKSPORT LTD | $0.58 | +15.1% | 192.1M |
| CHOW | CHOWCHOW CLOUD INTL | $0.65 | +69.9% | 142.9M |
| NCPL | NETCAPITAL INC EQUIT Equity | $0.67 | +32.6% | 102.1M |
| MERC | MERCER INTL INC | $0.41 | −1.8% | 101.2M |
| INTC | INTEL CORP | $91.37 | +3.5% | 100.1M |
Unusual volume
Unusual volume — Aug 27, 2026
Names trading far above their typical volume
| Symbol | Name | Close | Change | Volume |
|---|---|---|---|---|
| PPCB | PROPANC BIOPHARMA IN | $2.16 | +1.0% | 96.5M |
| CELU | CELULARITY INC A | $2.08 | +1.4% | 217.7M |
| VNRX | VOLITIONRX LTD | $0.50 | +46.3% | 352.0M |
| WKSP | WORKSPORT LTD | $0.58 | +15.1% | 192.1M |
| MERC | MERCER INTL INC | $0.41 | −1.8% | 101.2M |
| CHOW | CHOWCHOW CLOUD INTL | $0.65 | +69.9% | 142.9M |
| CRM | SALESFORCE INC | $252.25 | +22.6% | 55.4M |
| MSTZ | T-REX 2X INVERSE MSTR DAILY TARGET ETF NEW | $4.56 | −24.1% | 57.1M |
| HPQ | HP INC | $29.51 | −3.5% | 40.8M |
| NVD | GraniteShares 2x Short NVDA Daily ETF | $3.75 | −16.5% | 206.1M |
52-week highs
52-week highs — Aug 27, 2026
Names closing at fresh 52-week highs — not recorded for this date.
52-week lows
52-week lows — Aug 27, 2026
Names closing at fresh 52-week lows — not recorded for this date.
News catalysts
News catalysts behind the day's movers
Catalyst headlines for this date are not recorded.
Halts
Trading halts on this date
Halt detail for this date is not recorded (captured outside the live feed's retention window).
Squeeze board
Short-squeeze leaderboard this date
The squeeze-leaderboard snapshot for this date is not recorded (the board serves the current day).
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