Stock movers: Aug 19, 2026
Wednesday, August 19, 2026 · gainers · losers · most active · catalysts · halts · frozen daily record
On Wednesday, August 19, 2026, YJ led US-listed gainers tracked by Tapeboard, closing at $3.44, up 97.7% on 129.0M shares. DVLT fell hardest, closing at $0.30, down 22.4% on 199.9M shares. MSTU was the most-active name with 239.2M shares traded.
Gainers
Top gainers — Aug 19, 2026
US-listed gainers tracked by Tapeboard at the close, ranked by percent change
| Symbol | Name | Close | Change | Volume |
|---|---|---|---|---|
| YJ | YUNJI INC A ADR | $3.44 | +97.7% | 129.0M |
| MSTU | T-REX 2X LONG MSTR DAILY TARGET ETF | $2.30 | +35.7% | 239.2M |
| ETHA | iShares Ethereum Trust ETF | $17.30 | +19.8% | 104.9M |
| BMNR | BITMINE IMMERSION TE | $21.85 | +19.5% | 74.0M |
| MRK | MERCK & CO. INC. | $153.00 | +13.2% | 32.7M |
| MRVL | MARVELL TECHNOLOGY I | $238.50 | +10.4% | 43.6M |
| MARA | MARA HLDGS INC | $9.80 | +9.4% | 66.6M |
| IBIT | iShares Bitcoin Trust ETF | $39.53 | +8.0% | 139.3M |
| BITO | PROSHARES BITCOIN ETF | $9.42 | +7.9% | 146.9M |
| TSLL | Direxion Daily TSLA Bull 2X Shares | $9.13 | +7.7% | 113.9M |
Losers
Top losers — Aug 19, 2026
US-listed losers tracked by Tapeboard at the close, ranked by percent change
| Symbol | Name | Close | Change | Volume |
|---|---|---|---|---|
| DVLT | DATAVAULT AI INC | $0.30 | −22.4% | 199.9M |
| SOXL | Direxion Daily Semicondct Bull 3X ETF | $122.41 | −5.2% | 76.7M |
| SNXX | INVESTMENT MANAGERS SER TR II TRADR 2X LONG SNDK DAILY ETF | $14.91 | −4.8% | 140.5M |
| INTC | INTEL CORP | $93.00 | −3.8% | 109.3M |
| SPCX | SPACE EX TECH SPACEX A | $139.87 | −2.4% | 75.8M |
| NOK | NOKIA CORP Series A ADR | $10.17 | −2.1% | 89.3M |
| ONDS | ONDAS INC | $8.88 | −2.0% | 71.7M |
| AAL | AMERICAN AIRLS GROUP | $13.90 | −1.1% | 97.5M |
| NVDA | NVIDIA CORP | $218.20 | −0.7% | 96.2M |
| CSCO | CISCO SYS INC | $110.85 | −0.7% | 18.0M |
Most active
Most active — Aug 19, 2026
US-listed names by dollar volume at the close
| Symbol | Name | Close | Change | Volume |
|---|---|---|---|---|
| MSTU | T-REX 2X LONG MSTR DAILY TARGET ETF | $2.31 | +35.7% | 239.2M |
| DVLT | DATAVAULT AI INC | $0.30 | −22.4% | 199.9M |
| MRNA | MODERNA INC | $182.30 | +1.9% | 194.6M |
| BITO | PROSHARES BITCOIN ETF | $9.42 | +7.9% | 146.9M |
| SNXX | INVESTMENT MANAGERS SER TR II TRADR 2X LONG SNDK DAILY ETF | $14.90 | −4.8% | 140.5M |
| IBIT | iShares Bitcoin Trust ETF | $39.52 | +8.0% | 139.3M |
| YJ | YUNJI INC A ADR | $3.44 | +97.9% | 129.0M |
| BTCT | BTC DIGITAL LTD | $1.44 | +2.2% | 117.9M |
| TSLL | Direxion Daily TSLA Bull 2X Shares | $9.13 | +7.7% | 113.9M |
| INTC | INTEL CORP | $92.99 | −3.8% | 109.3M |
Unusual volume
Unusual volume — Aug 19, 2026
Names trading far above their typical volume
| Symbol | Name | Close | Change | Volume |
|---|---|---|---|---|
| BTCT | BTC DIGITAL LTD | $1.44 | +2.2% | 117.9M |
| MRNA | MODERNA INC | $182.30 | +1.9% | 194.6M |
| YJ | YUNJI INC A ADR | $3.44 | +97.9% | 129.0M |
| WBS | WEBSTER FINL CORP | $77.79 | −0.2% | 91.3M |
| DVLT | DATAVAULT AI INC | $0.30 | −22.4% | 199.9M |
| SAN | BANCO SANTANDER SA ADR | $14.16 | −0.6% | 73.5M |
| ETHA | iShares Ethereum Trust ETF | $17.33 | +19.8% | 104.9M |
| IBIT | iShares Bitcoin Trust ETF | $39.52 | +8.0% | 139.3M |
| MRK | MERCK & CO. INC. | $153.00 | +13.4% | 32.7M |
| BMNR | BITMINE IMMERSION TE | $21.91 | +19.5% | 74.0M |
52-week highs
52-week highs — Aug 19, 2026
Names closing at fresh 52-week highs
52-week lows
52-week lows — Aug 19, 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
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