Market movers — 2026-08-17
Close-to-close moves at the 2026-08-17 close, computed from daily closes across the Closelook universe. Diary readings, not advice.
Gainers
| Name | 1-day | Close | vs 200-day | Off 52w high |
|---|---|---|---|---|
| Kioxia 285A.T | +15.1% | 61840 | +76.0% | 45.1% |
| Appier 4180.T | +15.0% | 1302 | +34.0% | 25.4% |
| King Slide Works Co Ltd 2059.TW | +10.0% | 13750 | +180.0% | 0.0% |
| LARGAN Precision Co Ltd 3008.TW | +10.0% | 5070 | +72.5% | 5.4% |
| Jentech Precision Industrial Co Ltd 3653.TW | +10.0% | 5340 | +59.8% | 6.1% |
| Wan Hai Lines Ltd 2615.TW | +9.9% | 99.6 | +25.1% | 0.0% |
| Genius Electronic Optical Co Ltd 3406.TW | +9.9% | 676 | +34.5% | 15.1% |
| Semtech Corporation SMTC | +9.9% | 154.22 | +49.8% | 13.0% |
| Unimicron 3037.TW | +9.8% | 1120 | +97.2% | 0.9% |
| LandMark Optoelectronics 3081.TWO | +9.8% | 2790 | +81.8% | 47.3% |
| Nanobiotix S.A NANO.PA | +9.8% | 35.46 | +34.2% | 25.6% |
| SenseTime Group Inc Class B 0020.HK | +8.9% | 1.53 | -22.7% | 48.0% |
| IQE PLC IQE.L | +8.9% | 50.7 | +86.4% | 30.5% |
| Hua Hong Semiconductor Ltd 1347.HK | +7.5% | 139.9 | +26.1% | 36.3% |
| Ferrotec Holdings 6890.T | +7.0% | 9750 | +42.2% | 16.7% |
Decliners
| Name | 1-day | Close | vs 200-day | Off 52w high |
|---|---|---|---|---|
| ULVAC, Inc. 6728.T | -16.0% | 7870 | -9.5% | 31.1% |
| Cable One Inc CABO | -13.3% | 29.88 | -64.6% | 83.5% |
| Iress Ltd IRE.AX | -11.6% | 6.99 | -5.2% | 32.7% |
| Bengo4.com,Inc. 6027.T | -10.4% | 3360 | +24.7% | 13.7% |
| Playtika Holding Corp PLTK | -10.0% | 2.26 | -36.4% | 48.9% |
| eMemory Technology 3529.TWO | -10.0% | 2390 | -7.4% | 50.1% |
| Gigabyte Technology Co Ltd 2376.TW | -9.9% | 358 | +27.0% | 10.9% |
| GMO internet group,Inc. 9449.T | -9.5% | 3930 | +12.5% | 10.5% |
| Trend Micro Incorporated 4704.T | -8.5% | 5352 | -14.8% | 42.6% |
| Tenable Holdings Inc TENB | -7.9% | 35.29 | +38.1% | 19.2% |
| NEC Corporation 6701.T | -7.4% | 4786 | +1.6% | 22.7% |
| Money Forward 3994.T | -7.4% | 6000 | +40.2% | 11.7% |
| H&R Block Inc HRB | -7.0% | 50.13 | +30.4% | 14.6% |
| Charter Communications Inc CHTR | -6.6% | 144.1 | -22.9% | 49.6% |
| Liberty Broadband Srs C LBRDK | -6.5% | 33.96 | -22.0% | 48.3% |
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AI-generated — produced automatically by Closelook’s systems under this site’s editorial policy.