Market movers — 2026-09-21
Close-to-close moves at the 2026-09-21 close, computed from daily closes across the Closelook universe. Diary readings, not advice.
Gainers
| Name | 1-day | Close | vs 200-day | Off 52w high |
|---|---|---|---|---|
| Arqit Quantum Inc. ARQQ | +16.9% | 23.53 | +22.6% | 62.0% |
| Five9 Inc FIVN | +14.0% | 37.01 | +68.7% | 0.3% |
| Moderna Inc MRNA | +12.3% | 172.94 | +183.5% | 2.2% |
| VNET Group Inc DRC VNET | +11.0% | 7.24 | -19.2% | 50.0% |
| LPKF Laser & Electronics AG LPK.XETRA | +10.9% | 13.7 | +4.6% | 55.5% |
| Warner Bros Discovery Inc WBD | +10.8% | 30.8 | +12.0% | 0.4% |
| Rambus Inc RMBS | +10.7% | 96.96 | -10.0% | 44.3% |
| Sivers IMA Holding AB SIVE.ST | +10.3% | 34.2 | +18.2% | 68.9% |
| NextNav Inc. NN | +10.1% | 15.66 | -7.9% | 35.9% |
| BTQ Technologies Corp. Common Stock BTQ | +10.0% | 2.87 | -25.6% | 82.1% |
| AU Optronics 2409.TW | +9.9% | 33.35 | +64.2% | 3.2% |
| ChipMOS Technologies 8150.TW | +9.6% | 103 | +36.5% | 17.6% |
| MicroStrategy Incorporated MSTR | +9.5% | 168.5 | +23.0% | 53.9% |
| Nice Ltd ADR NICE | +9.1% | 114.54 | +9.5% | 25.5% |
| Howard Hughes Holdings Inc. HHH | +8.9% | 65.6 | -6.7% | 28.0% |
Decliners
| Name | 1-day | Close | vs 200-day | Off 52w high |
|---|---|---|---|---|
| Craneware Plc CRW.L | -25.8% | 996 | -32.6% | 58.6% |
| TELIX Pharmaceuticals Ltd TLX.AU | -11.7% | 15.76 | +15.8% | 13.5% |
| New Fortress Energy LLC NFE | -11.5% | 10.82 | +863.6% | 36.0% |
| China Gold International Resources CGG.TO | -9.4% | 43.19 | +36.7% | 11.8% |
| ChargePoint Holdings Inc CHPT | -8.8% | 9.41 | +43.7% | 25.4% |
| Novo Nordisk A/S NOVO-B.CO | -7.7% | 260 | -11.4% | 34.4% |
| Rush Street Interactive Inc RSI | -7.4% | 21.57 | -9.9% | 37.5% |
| ZTO Express (Cayman) Inc ZTO | -7.2% | 19.45 | -15.2% | 25.1% |
| Mohawk Industries Inc MHK | -7.0% | 117.27 | +2.3% | 16.4% |
| Montage Gold Corp. MAU.TO | -6.6% | 19.72 | +32.2% | 6.7% |
| Elis SA ELIS.PA | -6.4% | 20.98 | -16.4% | 26.0% |
| PBF Energy Inc PBF | -6.1% | 72.48 | +57.7% | 12.3% |
| SM Energy Co SM | -6.0% | 34.75 | +26.2% | 16.4% |
| Maase Inc. MAAS | -5.7% | 15.86 | +53.5% | 36.3% |
| HF Sinclair Corp DINO | -5.7% | 109.29 | +60.4% | 7.7% |
Continue: the stock directory · directional-flow ranking
AI-generated — produced automatically by Closelook’s systems under this site’s editorial policy.