Market movers — 2026-09-14
Close-to-close moves at the 2026-09-14 close, computed from daily closes across the Closelook universe. Diary readings, not advice.
Gainers
| Name | 1-day | Close | vs 200-day | Off 52w high |
|---|---|---|---|---|
| Rapid7 Inc RPD | +24.1% | 12.79 | +30.9% | 38.9% |
| Tenable Holdings Inc TENB | +16.5% | 35.08 | +33.7% | 19.7% |
| Qualys Inc QLYS | +15.1% | 172.91 | +38.0% | 14.2% |
| SentinelOne S | +14.7% | 22.65 | +40.4% | 5.4% |
| Roblox Corp RBLX | +12.7% | 51.29 | -12.6% | 63.9% |
| Global X Cybersecurity ETF BUG | +10.7% | 44.31 | +36.6% | 0.6% |
| Appian Corp APPN | +10.2% | 38.31 | +35.7% | 16.8% |
| Asana Inc ASAN | +10.1% | 9.66 | +10.6% | 37.6% |
| Gartner Inc IT | +9.7% | 197.07 | +11.8% | 25.9% |
| Coinbase Global Inc COIN | +9.2% | 191.45 | +0.3% | 52.4% |
| Wix.Com Ltd WIX | +8.8% | 83.33 | +11.8% | 56.4% |
| Nice Ltd ADR NICE | +8.7% | 106.69 | +2.0% | 30.6% |
| Thomson Reuters Corporation Common Shares TRI | +8.7% | 105.82 | +6.0% | 37.5% |
| Guidewire Software Inc GWRE | +8.6% | 153 | -1.5% | 40.2% |
| Amplitude Inc AMPL | +8.4% | 13.65 | +52.7% | 7.5% |
Decliners
| Name | 1-day | Close | vs 200-day | Off 52w high |
|---|---|---|---|---|
| Arqit Quantum Inc. ARQQ | -18.8% | 16.29 | -15.9% | 73.7% |
| Silicon Motion Technology SIMO | -16.8% | 236.81 | +25.7% | 33.2% |
| New Fortress Energy LLC NFE | -15.8% | 13.88 | -64.7% | 91.0% |
| MaxLinear Inc MXL | -13.1% | 64.79 | +32.7% | 49.5% |
| Viavi Solutions Inc VIAV | -12.7% | 33.82 | -4.3% | 44.0% |
| Cerillion PLC CER.L | -12.5% | 774 | -38.3% | 56.3% |
| Sitime Corporation SITM | -12.2% | 558.35 | +9.8% | 38.1% |
| Semtech Corporation SMTC | -12.1% | 147.05 | +33.9% | 17.1% |
| Kodiak Gas Services, Inc. KGS | -11.3% | 56.62 | +1.1% | 26.6% |
| AIXTRON SE AIXXF | -10.7% | 38.8 | -5.6% | 45.7% |
| SoftBank Group Corp. 9984.T | -10.7% | 5839 | +14.6% | 35.7% |
| TTM Technologies Inc TTMI | -10.5% | 113.22 | -7.0% | 49.4% |
| Skyworks Solutions Inc SWKS | -10.3% | 79.26 | +24.2% | 14.1% |
| PBF Energy Inc PBF | -10.1% | 70.4 | +56.7% | 14.8% |
| Genius Electronic Optical Co Ltd 3406.TW | -10.0% | 954 | +73.9% | 16.3% |
Continue: the stock directory · directional-flow ranking
AI-generated — produced automatically by Closelook’s systems under this site’s editorial policy.