Daily Signal Scan
π 2026-05-27 β εη©Ί Β· Distribution
γδΈ»η·γ Foreign rotating INTO εε°ι« (+71M) and OUT of ε
ι» (-103M). Retail panic-selling Fubon Financial at -7.5Ο 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 (-298M) 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 2026-05-27 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 | +74,224K | -73,844K | -2.4Ο |
| Fubon Financial 2881 | +45,956K | -72,288K | -7.5Ο |
| NPC 1303 | +45,684K | -45,829K | -3.2Ο |
| CATHAY FHC 2882 | +23,092K | -43,800K | -3.8Ο |
| UMC 2303 | +21,530K | -51,492K | -2.5Ο |
| Compal 2324 | +20,055K | -30,169K | -2.3Ο |
| YMTC 2609 | +14,529K | -16,197K | -1.9Ο |
| Yuanta Group 2885 | +12,317K | -22,311K | -3.2Ο |
| ChipMOS 8150 | +10,508K | -10,381K | -2.7Ο |
| CCET 9105 | +10,252K | -5,507K | -1.0Ο |
| TBB 2834 | +9,404K | -10,211K | -1.3Ο |
| TC 2027 | +8,996K | -11,835K | -1.3Ο |
| ACER 2353 | +8,429K | -9,366K | -1.5Ο |
| ETERNAL 1717 | +6,833K | -7,411K | -1.7Ο |
| URE 3576 | +6,690K | -6,705K | -2.1Ο |
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 |
|---|---|---|---|
| FENC 1402 | -78,086K | -10.4Ο | π΄ |
| SAN FU 4755 | +875K | 7.7Ο | π’ |
| KST 3003 | -1,237K | -6.7Ο | π΄ |
| China Glaze 1809 | -4,243K | -6.3Ο | π΄ |
| PCSC 2912 | -8,180K | -6.1Ο | π΄ |
| DATA IMAGE 3168 | -60K | -5.9Ο | π΄ |
| TXC 3042 | -6,483K | -5.8Ο | π΄ |
| uPI 6719 | -1,039K | -5.5Ο | π΄ |
| PLOTECH 6141 | +1,348K | 5.4Ο | π’ |
| AAEON 6579 | -337K | -5.3Ο | π΄ |
| MEDTECS 9103 | +982K | 5.0Ο | π’ |
| FUCC 1709 | +938K | 4.9Ο | π’ |
π Sector Rotation
| Sector | Foreign | SITC | Retail |
|---|---|---|---|
| εε°ι« | +71M | +50M | -113M |
| ε‘θ | +54M | +0M | -56M |
| ι»ειθ·― | +13M | +5M | -18M |
| 91 | +12M | +0M | -7M |
| ι»ε¨ι»ηΊ | +9M | +6M | -15M |
| ... | |||
| ι»ειΆη΅δ»Ά | -37M | +10M | +29M |
| ιθδΏιͺ | -41M | +83M | +-49M |
| θͺι | -47M | +5M | +41M |
| η΄‘ηΉ | -80M | +19M | +59M |
| ε ι» | -103M | +8M | +87M |
Signals based on peer-reviewed research (Harvard, UC Davis, TEJ). Not investment advice. See /research for methodology.