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Help me set up FinLab and analyze 8354 冠好. Please read: https://finlab.finance/en/setup?stock=8354

8354

冠好 Other As of 2026-06-17 Updated daily after market close

quality needs a look, fair valuation, no active signal today.

This page refreshes daily after the close. Add 冠好 to your watchlist to track signal changes on your next visit.
Valuation 53Quality 39Growth 17Momentum 52Chips 34

Is 冠好 a buy? Fundamentals and valuation first

  • Weak profitability.Operating margin is in the 37th market percentile. Latest quarterly ROE ≈ 1.1%.

  • Valuation is neutral.PE is in the 71th market percentile; within its own history, PE is around the 77th percentile.

  • Foreign investors are net selling.Foreign 20-day net flow ≈ -0.6% of volume (net sell).

Chip flow

Bullish +0.93
BearishNeutralBullish

Single-sided accumulation, concentration rising — bullish

  • Single-sided accumulation, concentration rising — bullish
  • 華南永昌-彰化 holds 3,710 lots
  • sellers have 14 lots left, ~110 sessions to clear

Window from 2026-01-17 · Price +5% · branches to 2026-06-17· TDCC to 2026-06-12

  • Largest holder 華南永昌-彰化 has accumulated 3,710 lots since the start (sold 3%), still adding.
  • Main distributor 玉山-高雄 peaked at 1,827 lots, has sold 65%, 638 left, paused recently.
  • TDCC big holders (absolute) >1000-lot holders +1.11pp, mid holders -2, retail -2.98pp — concentration shifting upward.
  • Foreign hedge-desk net short Net short -165 lots (inferred from branch profile, mostly hedging — not necessarily bearish, not case-confirmed).
Branch inventory reconstruction
Accumulating holders Branches that accumulated shares during the window and still hold positive inventory; they are the absorbing side.
Distributing sellers Branches that built inventory earlier and have been selling it down; the remaining number estimates what has not cleared.
Net-short desks Trading-desk branches with negative inventory or net selling, often hedge, offsetting, or short-term flow. It is not automatically a bearish view.
Accumulating
華南永昌-彰化國票-和平合庫-台中宏遠-台南台新-五權西玉山-台南
Distributing
玉山-高雄元大-六合台新-台南華南永昌-小港國票-嘉義元大-新店中正
Desks
own scale
康和-高雄永豐金-敦南元大-南屯永豐金-羅東
Price Accumulating & Distributing share one scale (comparable); Desks is independent. Zero is the baseline
Branch details Unit: lots

Accumulating

  • 華南永昌-彰化 +3,710
    sold 3%· still adding
  • 國票-和平 +876
    sold 1%· still adding
  • 合庫-台中 +605
    sold 0%· still adding
  • 宏遠-台南 +391
    sold 0%· still adding
  • 台新-五權西 +249
    sold 0%· still adding
  • 玉山-台南 +132
    sold 0%· still adding

Distributing

  • 玉山-高雄 638 left
    sold 65%· paused recently
  • 元大-六合 119 left
    sold 41%· paused recently
  • 台新-台南 77 left
    sold 47%· paused recently
  • 華南永昌-小港 38 left
    sold 64%· paused recently
  • 國票-嘉義 3 left
    sold 90%· paused recently
  • 元大-新店中正 18 left
    sold 33%· paused recently

Desks

  • 康和-高雄 -1,114
    unclassified
  • 永豐金-敦南 -765
    unclassified
  • 元大-南屯 -565
    unclassified
  • 永豐金-羅東 -425
    unclassified
Still selling 14 lots ~110 sessions to bottom at most
Recent buy/sell force +1,083 absorbed / -3 sold buyers slightly ahead
Hedge-desk net short -10 lots potential cover-buying, not selling pressure
TDCC big holders · absolute-holding cross-check
>1000-lot holder share Retail (<400 lots) share Price (right axis)

Direction matches: big-holder share rose while retail share fell.

Describes chip flow, not investment advice. Branch data discloses only high-volume branches with ~1-day lag; TDCC is weekly. Inventory is a relative reconstruction from the window start, not absolute holdings.

Historical evidence

Valuation regime and subsequent returns

Each day's PE is converted to its own-history percentile (as of that day), then we look at adjusted-close returns over the next 240 trading days by valuation regime.

PE percentile bandSample days240-day avg returnMedianWin rateAvg excess (vs index)
0-20 256+5% +2.7% 91% -16.5%
20-40 544+3.9% +3% 59.7% -7.2%
40-60 643+0.4% -1.7% 43.1% -18.7%
60-80 You are here992+10.7% +11.1% 73.2% -4.3%
80-100 255-0.7% +1% 54.1% -14.1%

Percentiles use an expanding own-history window (no look-ahead); forward return is 240 trading days on adjusted close. Sample days overlap; distribution is indicative only.

Current PE ≈ 42.18, at the 76.7th percentile of its own history (60-80 band).

Valuation × momentum historical grid

Every day in its own history is bucketed by valuation tercile (own-history PE) and 60-day momentum sign into six cells; we show adjusted-close returns over the next 120 trading days per cell.

Valuation
Momentum
Cheap (own-history bottom 1/3)
Mid
Expensive (own-history top 1/3)
60-day momentum up
+2.3%
Win rate 71.8% Excess -2.1%
436d
-0.3%
Win rate 48.4% Excess -7.5%
686d
Now
+4.8%
Win rate 67.6% Excess -5.1%
451d
60-day momentum down
+1.8%
Win rate 68.5% Excess -5.3%
213d
+4.4%
Win rate 63.8% Excess -8.2%
497d
+3.4%
Win rate 66.7% Excess -6.2%
508d

Currently in “Expensive (own-history top 1/3) × 60-day momentum up”: across 451 historical days, 120-day forward avg gained 4.8%, win rate 67.6%, lagged the market by 5.1%.

Days = trading days in this bucket; returns use adjusted prices, ex-costs. 60-day momentum: direction of this stock's price over the past 60 trading days.

Signals not active (historical stats for reference)

These are not occurring now; historical samples shown for comparison.

252-day price high (breakout)

Pending

Adjusted close makes a new 252-day high; repeats within 20 days counted once.

29 times historically; 60-day forward avg +4.78%, win rate 60.7%, beating the market by +2.57 pts on average.

Monthly revenue YoY ≥ 20% (from filing deadline)

Pending

Monthly revenue YoY ≥ 20%; event date is the first trading day after the filing deadline (no look-ahead).

25 times historically; 60-day forward avg -2.08%, win rate 31.8%, beating the market by -3.92 pts on average.

Foreign net buying for 5 straight days

Pending

Foreign net flow (ex-dealer) positive for 5 straight days; event on day 5; repeats within 20 days counted once.

16 times historically; 60-day forward avg -0.65%, win rate 37.5%, beating the market by -6.87 pts on average.

What does 冠好 do? Company profile

其他業;黏膠材料、自黏標籤、膠帶、離型材料 櫃買中心上櫃

Overview

8354 對應證券為冠好科技股份有限公司,為櫃買中心上櫃普通股,非 ETF、ETN、權證或特別股。公司成立於 1992 年 7 月 2 日,總部位於南投市南崗工業區成功三路 239 號,2004 年通過股票上櫃。公開資料顯示董事長為楊淇筠,總經理為李永坤,發言人及投資人關係窗口為何志平。2024 年永續報告書揭露實收資本額約新台幣 7.85 億元、2024 年淨銷售額約新台幣 6.4 億元、員工人數 171 人;櫃買中心公司頁亦揭露實收資本額為 NTD 785,322,630。主要內部人持股者包括董事楊文章、董事長楊淇筠、許義忠及經理人何志平等;截至 2026 年股東會前公開彙整資料顯示董監經理人合計持股約 16% 上下,但完整前十大股東名單未在本次可查資料中完整確認。公司在台灣有總部及台北、台中、台南營業所,另揭露東莞高鑫膠粘製品有限公司等合併範圍據點。

Business

冠好為黏膠材料加工製造商,核心產品包括自黏標籤、電子特殊膠帶、離型膜、離型紙、表面保護膜與客戶特殊製品。公司主要位於印刷廠上游,依客戶對標籤材質、黏著度、底材、面材與加工特性的需求,生產自黏標籤紙或膜,再交由印刷廠印刷裁切成商標貼紙,應用於商品標示、標價、條碼、物流、促銷、防偽、日化、食品、醫療生技、自行車、文具與一般工業用途。產品頁揭露自黏標籤可使用水膠、壓克力膠、熱熔膠等感壓膠,搭配模造紙、感熱紙、牛皮紙、鋁箔等底面材;離型膜可用 PET、PP、PE 等基材,應用於電子、IT 顯示、醫療、家電、防偽、半導體、汽車、銘板、陶瓷片製造、膠帶生產及模切。膠帶產品包括工業用雙面膠帶、電子膠帶、PET 矽膠帶、MLCC 矽膠帶、灌漿矽膠帶、PI 矽膠帶、PI 雙面膠帶與 QFN TAPE 等。2024 年產品營收結構依 MoneyDJ 與市場彙整資料約為自黏商標 76%、膠帶 10%、原紙及離型紙 7%、商品及其他 7%;StockFeel 近似資料則列自黏商標約 75.9%、膠帶約 10.3%、其他營運事業部約 7.3%。2024 年公司營業收入淨額 640,100 千元、營業毛利 85,061 千元,但營業淨利為 -8,564 千元,稅後淨利 123,844 千元,主要受兌換利益等營業外項目挹注。商業模式以自有製造、客製塗佈、材料配方與加工能力供應下游印刷、包裝、電子、半導體、PCB、汽車、醫療與一般消費品產業。

Outlook 2025–2028

2025 至 2028 年的成長重點預期落在高附加價值膠帶、表面保護膜、特殊離型材料與精密塗佈代工。公司 2025 年法說會資料摘要指出,未來將聚焦表面保護膜與特殊膠帶,應用範圍涵蓋半導體、印刷電路板、汽車與一般電子產業,產品方向包括無基材膠帶、Micro/Mini LED 製程用膠帶、UV 解黏膠帶等;同時持續發展離型紙、離型膜於電子、紡織、碳纖維複合材料、醫療敷料與建築等應用。主要成長動能包括:台灣半導體與電子供應鏈對製程膠帶、保護膜、離型膜的在地化及客製化需求;客戶製程要求提高帶動高毛利利基產品;海外市場如越南、中國、中東、印度等外銷拓展;新廠、自動化倉儲、自動化產線、無塵室及低碳製程導入提升量產與客戶認證能力;FSC、ISO 9001、ISO 50001、ISO 14001 等認證有助於承接國際客戶 ESG 要求。2026 年截至 5 月公開月營收彙整顯示累計營收約新台幣 2.90 億元、年增約 4.81%,2026 Q1 EPS 約 0.30 元,代表本業仍有改善空間。主要風險包括成熟自黏標籤與一般膠帶價格競爭、台灣內銷占比較高導致成長受本地需求限制、中國及東南亞低價競爭、匯率波動對損益影響大、原紙、塑膠膜、樹脂、膠黏劑等原物料價格波動、電子級產品需通過客戶認證且導入期較長、營業外收益不可視為穩定本業獲利來源。2027 至 2028 年若高階膠帶、離型膜與塗佈代工放量,營收結構有機會由低毛利自黏商標逐步往電子與特殊材料移動;若認證或外銷拓展不如預期,則公司可能仍維持低成長、低本業利潤的傳統材料加工格局。

Supply Chain

Upstream
  • 紙材、加工紙、格拉辛紙、牛皮紙、感熱紙與離型紙供應商 冠好自黏標籤與離型材料的上游材料;公司永續報告書僅揭露 2024 年台灣原物料在地採購金額比例 70.85%,未揭露具名直接供應商,因此不填特定股票代號。
  • PET、PP、PE、PVC、PI、OPP 等塑膠膜與功能膜供應商 離型膜、保護膜、電子膠帶及商標膜類產品的上游基材;部分膜類及加工紙因國內廠商放棄生產需向國外採購,直接供應商未公開。
  • 感壓膠、壓克力膠、熱熔膠、水膠、矽膠、樹脂與化學助劑供應商 自黏標籤、電子膠帶、雙面膠帶與離型塗佈的關鍵化學材料;直接供應商與配方來源未公開。
  • 塗佈、分切、貼合、無塵室與自動化倉儲設備供應商 支撐冠好精密塗佈、電子膠帶與新廠自動化產線的設備供應鏈;未查得具名直接設備商。
Downstream
  • 印刷廠與標籤加工廠 冠好主要為印刷廠上游,供應自黏標籤紙或膜,再由印刷廠印刷裁切後成為商品標籤;多為未具名客戶。
  • 食品、日化、文具、物流、醫療生技、自行車與一般消費品品牌或包裝通路 自黏標籤終端應用產業,包括商品標籤、封口標籤、條碼、物流與促銷標籤;終端客戶未公開。
  • 電子、半導體、PCB、Micro/Mini LED、MLCC、QFN、IT 顯示與光電製程客戶 電子特殊膠帶、離型膜、保護膜、UV 解黏膠帶與製程用膠帶的主要成長應用;公司法說會摘要提及應用領域但未揭露具名客戶。
  • 汽車、醫療敷料、紡織、碳纖維複合材料、建築與家電產業 離型紙、離型膜、保護膜及特殊膠帶延伸應用市場;目前可查資料未確認具名直接客戶。

Competitors

  • 炎洲股份有限公司 4306 台股上市公司,主要經營膠帶、薄膜、包材與建設,膠帶與薄膜供應鏈與冠好部分重疊;炎洲集團強調膠帶上下游垂直整合。
  • 萬洲化學股份有限公司 1715 台股上市公司,屬炎洲集團,為膠帶與包材相關業者,與冠好在一般膠帶、包裝與工業膠帶市場部分競爭。
  • 地球綜合工業股份有限公司 1324 台股上市公司,地球膠帶產品包含 OPP、PVC、文具、包裝、雙面、保護、電子、絕緣等膠帶,與冠好膠帶產品線部分重疊。
  • 高冠企業股份有限公司 未上市或非台股上市櫃公司;專精標籤材料、工業膠帶、離型紙、離型膜與精密塗佈,與冠好在自黏標籤、離型材料與特殊膠帶高度相近。
  • 四維企業/四維精密材料 非台股上市櫃公司;台灣老牌黏著膠帶與商標標籤廠,產品涵蓋 PET、PI、OPP、PVC、雙面、保護與紙類膠帶,與冠好在膠帶與標籤材料市場競爭。
  • 3M 美國上市跨國材料公司,為全球工業膠帶、電子材料與膠黏解決方案主要競爭者;非台股掛牌。
  • 日東電工 Nitto Denko 日本上市公司,為電子、工業、保護膜與功能性膠帶國際大廠;非台股掛牌。
Sources(20)

This company profile is compiled from public sources (annual reports, filings, news and analyst reports), not finlab backtest data; the 2025–2028 outlook contains forward-looking estimates and is for reference only.

Method and limitations

  • All returns use adjusted close (etl:adj_close), already adjusted for dividends and splits.
  • Excess return is measured against the TAIEX total-return index (dividends included).
  • Valuation regime and percentile stats use an expanding own-history window (no future data).
  • Revenue-signal event dates align to the first trading day after the filing deadline, avoiding look-ahead.
  • Event samples may overlap in time; stats describe historical distribution only and are less reliable when samples are few.

This page is historical statistics for educational purposes and is not investment advice. Investing involves risk; past performance does not indicate future results. Assess and bear the risk yourself before trading.