Market Movers
Stock Indexes - Aug 18, 2026 - Premarket
Premarket Gainers
Updated Aug 18, 2026
| No. | Symbol | Company Name | Market Cap |
|---|
| 1 | XOS | Xos, Inc. | 120.10% | 4.60 | 55,590,443 | 61.28M |
| 2 | SLE | Super League Enterprise, Inc. | 108.61% | 6.30 | 20,769,046 | 7.17M |
| 3 | PFSA | Profusa, Inc. | 95.59% | 8.86 | 10,455,005 | 535.92K |
| 4 | WETO | Wetour Robotics Limited | 74.46% | 42.90 | 3,374,153 | 30.18M |
| 5 | SGLY | Singularity Future Technology Ltd. | 53.01% | 6.87 | 8,943,063 | 3.20M |
| 6 | AMLX | Amylyx Pharmaceuticals, Inc. | 39.34% | 29.86 | 4,291,134 | 3.70B |
| 7 | BIAF | bioAffinity Technologies, Inc. | 38.52% | 0.54 | 108,706,079 | 3.91M |
| 8 | WEAV | Weave Communications, Inc. | 32.19% | 7.31 | 4,547,629 | 582.79M |
| 9 | EJH | E-Home Household Service Holdings Limited | 28.97% | 1.87 | 10,443,662 | 5.76M |
| 10 | SXTC | China SXT Pharmaceuticals, Inc. | 26.67% | 4.75 | 9,040,400 | 2.05M |
Premarket Losers
Updated Aug 18, 2026
| No. | Symbol | Company Name | Market Cap |
|---|
| 1 | NCPL | Netcapital Inc. | -33.59% | 0.21 | 730,764 | 1.82M |
| 2 | SNYR | Synergy CHC Corp. | -26.28% | 0.11 | 3,664,384 | 1.69M |
| 3 | UCL | uCloudlink Group Inc. | -22.74% | 0.53 | 3,747,562 | 17.10M |
| 4 | KLAR | Klarna Group plc | -20.14% | 15.58 | 3,932,624 | 5.85B |
| 5 | NAII | Natural Alternatives International, Inc. | -20.00% | 1.64 | 290 | 12.83M |
| 6 | LGHL | Lion Group Holding Ltd. | -19.11% | 0.60 | 294,156 | 274.59K |
| 7 | ZTG | Zenta Group Company Limited | -18.96% | 2.65 | 108,685 | 25.27M |
| 8 | NOMA | Nomadar Corp. | -18.91% | 2.23 | 101,017 | 38.41M |
| 9 | LGCL | Lucas GC Limited | -18.44% | 1.15 | 100,428 | 10.80M |
| 10 | NUR | Nuran Wireless Inc. | -16.09% | 2.92 | 8,501 | 42.26M |
