Tech Signal Board — 2026-10-21
Every signal the scanner flagged at the 2026-10-21 close — 66 in total, grouped by family, frozen as recorded that night.
The live board updates after every close; this page never changes again. Diary readings, not advice.
Biggest moves (8)
| Name | Signal | The engine’s read | Move |
|---|---|---|---|
| DELL Dell Technologies | big move up | one of the day's strongest moves. | +5.1% |
| S SentinelOne | big move up | Above both trend lines; one of the day's strongest moves. | +4.2% |
| EL.PA EssilorLuxottica | big move up | one of the day's strongest moves. | +15.5% |
| 4004.T Resonac | big move up | one of the day's strongest moves. | +5.3% |
| 005930.KS Samsung Electronics | big move up | one of the day's strongest moves. | +5.7% |
| 000660.KS SK hynix | big move up | one of the day's strongest moves. | +5.8% |
| 3037.TW Unimicron | big move up | Above both trend lines; one of the day's strongest moves. | +4.3% |
| 6488.TW GlobalWafers | big move up | one of the day's strongest moves. | +4.3% |
Trend signals (10)
| Name | Signal | The engine’s read | Move |
|---|---|---|---|
| ROK Rockwell Automation | reclaimed its 50-day | Closed back above its 50-day line today, with the 200-day still rising beneath it. | +1.2% |
| DT Dynatrace | trending (above all averages) | Above its 20-, 50- and 200-day — still in an uptrend. | +2.0% |
| DSY.PA Dassault Systèmes | trending (above all averages) | Above its 20-, 50- and 200-day — still in an uptrend. | +1.7% |
| 4478.T freee | trending (above all averages) | Above its 20-, 50- and 200-day — still in an uptrend. | +3.0% |
| 4180.T Appier | trending (above all averages) | Above its 20-, 50- and 200-day — still in an uptrend. | +2.8% |
| 3994.T Money Forward | trending (above all averages) | Above its 20-, 50- and 200-day — still in an uptrend. | +1.8% |
| 6861.T Keyence | reclaimed its 50-day | Closed back above its 50-day line 4 sessions ago, with the 200-day still rising beneath it. | -0.1% |
| 7751.T Canon | trending (above all averages) | Above its 20-, 50- and 200-day — still in an uptrend. | +0.2% |
| GUC Global Unichip | trending (above all averages) | Above its 50- and 200-day — still in an uptrend. | +3.3% |
| 2802.T Ajinomoto | reclaimed its 50-day | Closed back above its 50-day line today, with the 200-day still rising beneath it. | +0.9% |
Overbought / oversold (15)
| Name | Signal | The engine’s read | Move |
|---|---|---|---|
| CGNX Cognex | oversold turn | Its stochastic crossed up out of oversold (%K 26.6 over %D 18.8) 2 sessions ago — a short-term momentum-turn signal. | +2.5% |
| 6965.T Hamamatsu Photonics | oversold turn | Its stochastic crossed up out of oversold (%K 8.1 over %D 7.9) today — a short-term momentum-turn signal. | +2.1% |
| 6857.T Advantest | oversold turn | Its stochastic crossed up out of oversold (%K 19.2 over %D 18.1) today — a short-term momentum-turn signal. | +1.7% |
| LSCC Lattice Semiconductor | oversold turn | Its stochastic crossed up out of oversold (%K 15.4 over %D 11.6) 2 sessions ago — a short-term momentum-turn signal. | +1.2% |
| 3436.T Sumco | oversold turn | Its stochastic crossed up out of oversold (%K 7.3 over %D 6.7) today — a short-term momentum-turn signal. | +3.5% |
| 5801.T Furukawa Electric | oversold turn | Its stochastic crossed up out of oversold (%K 6.9 over %D 5.6) today — a short-term momentum-turn signal. | +2.4% |
| 6146.T DISCO Corp | oversold turn | Its stochastic crossed up out of oversold (%K 12 over %D 10.6) today — a short-term momentum-turn signal. | +1.8% |
| 5201.T AGC Inc. | oversold turn | Its stochastic crossed up out of oversold (%K 12.8 over %D 12.3) 3 sessions ago — a short-term momentum-turn signal. | +1.6% |
| 2317.TW Foxconn (Hon Hai) | oversold turn | Its stochastic crossed up out of oversold (%K 21.5 over %D 15.3) 2 sessions ago — a short-term momentum-turn signal. | +3.5% |
| 285A.T Kioxia | oversold turn | Its stochastic crossed up out of oversold (%K 10.5 over %D 9.7) 3 sessions ago — a short-term momentum-turn signal. | +2.8% |
| 2382.TW Quanta Computer | oversold turn | Its stochastic crossed up out of oversold (%K 36.5 over %D 26) 2 sessions ago — a short-term momentum-turn signal. | +2.5% |
| 2513.HK Zhipu AI / Z.ai | oversold turn | Its stochastic crossed up out of oversold (%K 5.4 over %D 4.8) today — a short-term momentum-turn signal. | +2.3% |
| 3324.TWO Auras Technology | oversold turn | Its stochastic crossed up out of oversold (%K 20.4 over %D 15.4) 2 sessions ago — a short-term momentum-turn signal. | -1.4% |
| 2308.TW Delta Electronics | oversold turn | Its stochastic crossed up out of oversold (%K 6.3 over %D 6.1) 3 sessions ago — a short-term momentum-turn signal. | +1.2% |
| 300454.SHE Sangfor | oversold turn | Its stochastic crossed up out of oversold (%K 34.7 over %D 22) 2 sessions ago — a short-term momentum-turn signal. | +0.5% |
Corrections and drawdowns (28)
| Name | Signal | The engine’s read | Move |
|---|---|---|---|
| LR.PA Legrand | deep drawdown | 21.4% below its 52-week high, under its 200-day — a deeper resizing of the trend, not a shallow dip. | +3.1% |
| SGO.PA Saint-Gobain | deep drawdown | 31.2% below its 52-week high, under its 200-day — a deeper resizing of the trend, not a shallow dip. | -1.8% |
| 6981.T Murata Manufacturing | deep drawdown | 47.6% below its 52-week high — a deeper resizing of the trend, not a shallow dip. | +1.7% |
| SU.PA Schneider Electric | deep drawdown | 20.6% below its 52-week high, under its 200-day — a deeper resizing of the trend, not a shallow dip. | +1.6% |
| 6723.T Renesas Electronics | deep drawdown | 43.2% below its 52-week high, under its 200-day — a deeper resizing of the trend, not a shallow dip. | +1.6% |
| 7731.T Nikon | deep drawdown | 26.9% below its 52-week high, under its 200-day — a deeper resizing of the trend, not a shallow dip. | +1.4% |
| 6856.T Horiba | deep drawdown | 22.7% below its 52-week high — a deeper resizing of the trend, not a shallow dip. | +1.3% |
| RMS.PA Hermès | deep drawdown | 40.4% below its 52-week high, under its 200-day — a deeper resizing of the trend, not a shallow dip. | +1.3% |
| ABBN.SW ABB | in a correction | 19.6% below its 52-week high and under its 50-day — a textbook 10-to-20% correction. | +1.0% |
| SAN.PA Sanofi | in a correction | 14.6% below its 52-week high and under its 50-day — a textbook 10-to-20% correction. | +0.2% |
| SAF.PA Safran | in a correction | 14.5% below its 52-week high and under its 50-day — a textbook 10-to-20% correction. | +0.1% |
| 4062.T Ibiden | deep drawdown | 30.9% below its 52-week high — a deeper resizing of the trend, not a shallow dip. | +3.6% |
| PRY.MI Prysmian | deep drawdown | 32.3% below its 52-week high, under its 200-day — a deeper resizing of the trend, not a shallow dip. | +2.1% |
| 3778.T Sakura Internet | deep drawdown | 27.4% below its 52-week high — a deeper resizing of the trend, not a shallow dip. | +1.9% |
| 6506.T Yaskawa Electric | deep drawdown | 46.9% below its 52-week high, under its 200-day — a deeper resizing of the trend, not a shallow dip. | -1.7% |
| 6890.T Ferrotec Holdings | deep drawdown | 32% below its 52-week high — a deeper resizing of the trend, not a shallow dip. | +1.1% |
| 6361.T Ebara | deep drawdown | 41.9% below its 52-week high, under its 200-day — a deeper resizing of the trend, not a shallow dip. | +0.8% |
| 8035.T Tokyo Electron | deep drawdown | 37.5% below its 52-week high, under its 200-day — a deeper resizing of the trend, not a shallow dip. | +0.7% |
| 6525.T Kokusai Electric | deep drawdown | 39.8% below its 52-week high, under its 200-day — a deeper resizing of the trend, not a shallow dip. | -0.4% |
| 4063.T Shin-Etsu Chemical | deep drawdown | 25.8% below its 52-week high, under its 200-day — a deeper resizing of the trend, not a shallow dip. | +0.2% |
| 7911.T Toppan Holdings | deep drawdown | 24% below its 52-week high, under its 200-day — a deeper resizing of the trend, not a shallow dip. | +0.2% |
| DRO.AX DroneShield | deep drawdown | 77.3% below its 52-week high, under its 200-day — a deeper resizing of the trend, not a shallow dip. | +2.0% |
| 035720.KO Kakao | deep drawdown | 55.5% below its 52-week high, under its 200-day — a deeper resizing of the trend, not a shallow dip. | -1.9% |
| 012450.KS Hanwha Aerospace | deep drawdown | 50.8% below its 52-week high, under its 200-day — a deeper resizing of the trend, not a shallow dip. | +1.9% |
| 042700.KS Hanmi Semiconductor | deep drawdown | 52.3% below its 52-week high, under its 200-day — a deeper resizing of the trend, not a shallow dip. | +1.6% |
| 0522.HK ASMPT | deep drawdown | 45% below its 52-week high, under its 200-day — a deeper resizing of the trend, not a shallow dip. | +1.1% |
| 035420.KO NAVER | deep drawdown | 41% below its 52-week high, under its 200-day — a deeper resizing of the trend, not a shallow dip. | +0.8% |
| 3017.TW Asia Vital Components | in a correction | 12.6% below its 52-week high and under its 50-day — a textbook 10-to-20% correction. | -2.7% |
Analyst moves (1)
| Name | Signal | The engine’s read | Move |
|---|---|---|---|
| ORCL Oracle | analyst gap | 60.1% off its high — yet the $237 consensus implies +81.3%. | -0.5% |
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