Daily Signal Scan
π 2026-05-22 β εε€ Β· Accumulation
γδΈ»η·γ Foreign rotating INTO εε°ι« (+171M) and OUT of ιθδΏιͺ (-132M). Retail panic-selling MSI at -7.4Ο while foreign accumulates β classic smart money divergence (15 stocks triggered). UMC on 9-day foreign buying streak (+483M cumulative).
γεθγ DELTA holders surging +39.7% while big holders exit (-1.1%) β distribution pattern if it spreads to more stocks.
γθ§ΈηΌγ Watch if UMC streak breaks (would signal position complete). Monitor DELTA holder growth next week β acceleration = exit signal. Next trading day: STOCK_DAY_ALL + T86 institutional data at 15:00 CST.
γε€±ζγ If foreign turns net seller for 3+ consecutive days across semiconductors, accumulation thesis invalidated.
βββ Data: TWSE T86 + STOCK_DAY_ALL β as-of 2026-05-22 close β 33 sectors, 39 signals
π§ Smart Money Signal (H3: p<0.0001, avg +0.91% 20d)
Foreign buying while retail panic-sells. Historically profitable.
| Stock | Foreign | Retail | Retail Z |
|---|---|---|---|
| PSMC 6770 | +96,771K | -98,198K | -3.2Ο |
| WEC 2344 | +51,442K | -54,512K | -2.0Ο |
| TGI 1802 | +36,033K | -37,451K | -3.0Ο |
| Wistron 3231 | +32,968K | -34,191K | -2.3Ο |
| COMPEQ 2313 | +29,085K | -31,325K | -3.7Ο |
| AUO 2409 | +28,253K | -33,454K | -1.1Ο |
| CATHAY FHC 2882 | +27,782K | -50,063K | -4.4Ο |
| Hannstar 6116 | +24,561K | -25,307K | -4.5Ο |
| ETERNAL 1717 | +23,654K | -23,797K | -5.5Ο |
| UNITECH 2367 | +22,863K | -23,719K | -4.0Ο |
| Compal 2324 | +21,202K | -45,798K | -3.4Ο |
| MSI 2377 | +19,984K | -20,780K | -7.4Ο |
| KINPO 2312 | +18,945K | -24,527K | -4.3Ο |
| Acbel 6282 | +18,894K | -20,540K | -3.8Ο |
| ENNOSTAR 3714 | +17,324K | -17,487K | -6.0Ο |
π Foreign Accumulation Streaks
Consecutive buying days β systematic position building.
| Stock | Days | Cumulative Flow |
|---|---|---|
| UMC 2303 | 9d | +484M |
| YMTC 2609 | 10d | +201M |
| TC 2027 | 10d | +91M |
| Mercuries Life 2867 | 10d | +79M |
| WPG 3702 | 9d | +69M |
| WT 3036 | 10d | +55M |
| TWM 3045 | 7d | +35M |
| O-Bank 2897 | 9d | +34M |
| ROEC 6176 | 10d | +33M |
| Hannstar 6116 | 6d | +30M |
| CHANG WAH 8070 | 6d | +28M |
| PTI 6239 | 8d | +24M |
β οΈ Bubble Warning (H6: avg -0.87% 20d)
Retail flooding in while big holders exit. Distribution pattern.
| Stock | Holders | 4w Growth | Big Holder % | Ξ% |
|---|---|---|---|---|
| DELTA 2308 | 386,633 | +39.7% | 83.33% | -1.11% |
| ASEH 3711 | 273,940 | +34.0% | 87.92% | -0.9% |
| Makalot 1477 | 27,766 | +32.3% | 64.98% | -5.08% |
| CHCIW 1727 | 20,692 | +32.0% | 58.76% | -0.49% |
| TEWC 1623 | 6,332 | +19.5% | 78.71% | -0.82% |
| ETERNAL 1717 | 107,238 | +16.6% | 65.12% | -2.58% |
| 0050 0050 | 1,227,752 | +11.4% | 6683.4% | -585.99% |
| Bin Chuan 1569 | 24,462 | +10.3% | 52.48% | -0.66% |
| 0053 0053 | 2,642 | +9.5% | 20.77% | -0.38% |
| TSMC 2330 | 2,670,494 | +9.0% | 88.12% | -0.33% |
β‘ 3Ο Anomalies
Extremely unusual institutional activity β rare events.
| Stock | Foreign | Z-score | Signal |
|---|---|---|---|
| ASCENT 1439 | +148K | 12.5Ο | π’ |
| DARWIN 6120 | +6,593K | 7.9Ο | π’ |
| HARVATEK CORPOR 6168 | +3,891K | 7.6Ο | π’ |
| MEDTECS 9103 | +1,454K | 7.4Ο | π’ |
| MSI 2377 | +19,984K | 7.4Ο | π’ |
| Generalplus 4952 | +808K | 7.4Ο | π’ |
| Unictron 6792 | +108K | 6.1Ο | π’ |
| HOLTEK 6202 | +3,606K | 6.1Ο | π’ |
| ENNOSTAR 3714 | +17,324K | 6.0Ο | π’ |
| G-TECH 3149 | +7,445K | 5.9Ο | π’ |
| ETERNAL 1717 | +23,654K | 5.9Ο | π’ |
| MII 2305 | +2,356K | 5.6Ο | π’ |
π Sector Rotation
| Sector | Foreign | SITC | Retail |
|---|---|---|---|
| εε°ι« | +172M | +37M | -219M |
| ι»θ ¦ει±ι | +139M | +29M | -173M |
| ε ι» | +136M | +0M | -148M |
| ι»ειΆη΅δ»Ά | +108M | +3M | -122M |
| ε Άδ»ι»ε | +49M | +6M | -58M |
| ... | |||
| ζ°΄ζ³₯ | -14M | +0M | +15M |
| ι£ε | -16M | +0M | +16M |
| ε‘θ | -22M | +0M | +22M |
| ε»Ίζηι | -25M | +0M | +25M |
| ιθδΏιͺ | -132M | +68M | +71M |
Signals based on peer-reviewed research (Harvard, UC Davis, TEJ). Not investment advice. See /research for methodology.