Daily Signal Scan
π 2026-05-28 β εη©Ί Β· Distribution
γδΈ»η·γ Foreign rotating INTO εε°ι« (+251M) and OUT of ε
ι» (-298M). Retail panic-selling SIWARD at -8.9Ο 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. Foreign net negative (-372M) across all sectors β if sustained, accumulation thesis fails.
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 reverses to net buyer > +200M in current outflow sectors, distribution thesis invalidated.
βββ Data: TWSE T86 + STOCK_DAY_ALL β as-of 2026-05-28 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 | +120,689K | -131,170K | -4.3Ο |
| Macronix 2337 | +81,634K | -82,152K | -5.0Ο |
| NTC 2408 | +62,167K | -62,743K | -4.2Ο |
| INVENTEC 2356 | +25,878K | -35,654K | -4.7Ο |
| KYEC 2449 | +22,857K | -17,489K | -3.3Ο |
| CAL 2610 | +12,819K | -12,942K | -1.6Ο |
| ACER 2353 | +12,783K | -13,392K | -2.1Ο |
| OSE 2329 | +11,627K | -11,960K | -4.6Ο |
| PTI 6239 | +9,559K | -8,636K | -3.8Ο |
| SIWARD 2484 | +8,174K | -8,228K | -8.9Ο |
| ChipMOS 8150 | +7,028K | -7,317K | -1.9Ο |
| CPDC 1314 | +6,970K | -6,959K | -1.1Ο |
| Hannstar 6116 | +6,246K | -6,592K | -1.1Ο |
| CSC 6005 | +6,213K | -6,121K | -1.7Ο |
| G-TECH 3149 | +5,694K | -5,716K | -4.5Ο |
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 |
|---|---|---|---|
| SONIX 5471 | -5,042K | -14.0Ο | π΄ |
| SIWARD 2484 | +8,174K | 8.9Ο | π’ |
| TA YIH 1521 | +161K | 8.6Ο | π’ |
| PTTC. 6224 | +1,164K | 8.5Ο | π’ |
| TRIO-KY 6862 | +726K | 7.0Ο | π’ |
| SEETEL 7740 | +494K | 6.6Ο | π’ |
| SYNCMOLD 1582 | +4,388K | 6.5Ο | π’ |
| GIS 6456 | -7,043K | -6.5Ο | π΄ |
| TOPBI 2929 | -1,017K | -6.4Ο | π΄ |
| ATEN 6277 | +258K | 6.2Ο | π’ |
| WELLELL 4106 | +150K | 6.2Ο | π’ |
| LU HAI 2115 | +81K | 6.0Ο | π’ |
π Sector Rotation
| Sector | Foreign | SITC | Retail |
|---|---|---|---|
| εε°ι« | +251M | -23M | -239M |
| ι»θ ¦ει±ι | +33M | +14M | -49M |
| η΄‘ηΉ | +24M | -28M | 5M |
| ι»ειθ·― | +11M | -1M | -9M |
| ι η΄ | +2M | +0M | -2M |
| ... | |||
| ζ°΄ζ³₯ | -29M | -1M | +30M |
| ε‘θ | -34M | +0M | +35M |
| ι»ειΆη΅δ»Ά | -47M | -8M | +62M |
| ιθδΏιͺ | -161M | +8M | +152M |
| ε ι» | -297M | -1M | +325M |
Signals based on peer-reviewed research (Harvard, UC Davis, TEJ). Not investment advice. See /research for methodology.