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TPEX/4558 (TPEX/4558)

Taipei Exchange: TPEX/4558 · TWD

NT$15.8

+0.00 (0.0%)· Recorded snapshot

Coverage state: Market snapshot only — no published research

Market snapshot recorded 2026-07-30 02:00 UTC. No published research is attached to this ticker. Prices and fundamentals on this server-rendered page are dated snapshots, not a real-time trading feed.

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Market cap	790M
Revenue (ttm)	1.4B
Net income (ttm)	278K
EPS (ttm)	NT$0.00
Shares out	50M
P/E (trailing)	2841.7x
Volume	1,000
Beta	-0.23

Market data

Price

Recent price action with selectable time range.

Financial snapshot

Revenue (ttm): 1.4B
Net income (ttm): 278K
EPS (ttm): NT$0.00
P/E (trailing): 2841.7x
Market cap: 790M

All TPEX/4558 indicators

Market & fundamental data

Available fields

218

Groups with data

Currency

TWD

Showing 218 of 218 available metrics for this ticker.

Profile and market data

Ticker identity, listing, currency, market cap, and source dates.

Metric	Value
Country	Taiwan
Country code	TW
Employees	336
Employees Change	8%
Employees Change Percent	2.44
Enterprise value	TWD 2.2B
Exchange	Taipei Exchange
Financial currency	TWD
First seen	2026-05-10
Industry	Aluminum
Isin	TW0004558002
Last refreshed	2026-07-30
Market cap	TWD 790M
Price	TWD 15.8
Price currency	TWD
Rev Per Employee	4,298,440.48x
Sector	Materials
Sector PE	103.6
Sector PE Fwd	18.95
Sic	3350
Symbol	tpex/4558
Website	https://www.alformer.com.tw

Valuation

Multiples, yields, enterprise-value ratios, and valuation checks.

Metric	Value
Earnings Yield	0.04%
EV Earnings	7,910.67x
EV/EBIT	136.76x
EV/EBITDA	23.91x
EV/Sales	1.52x
FCF yield	-32.66%
P/B ratio	0.9x
P/E ratio	2,841.73x
P/S ratio	0.55x
PE Ratio10 Y	295.6x
PE Ratio3 Y	1,234.83x
PE Ratio5 Y	664.27x

Profitability

Margins, returns on capital, cash conversion, and quality metrics.

Metric	Value
EBIT Margin	1.11%
EBITDA Margin	5.97%
Gross margin	7.42%
Gross Profit	TWD 107.2M
Gross Profit Growth	4.25%
Gross Profit Growth Q	437.16%
Gross Profit Growth3 Y	23.59%
Gross Profit Growth5 Y	-14.54%
Net Income	TWD 278,000
Net Income Growth	-94.46%
Net Income Growth Quarters	1%
Net Income Growth Years	0%
Net Income Growth5 Y	-70.15%
Pretax Margin	0.08%
Profit Margin	0.02%
Profit Per Employee	TWD 827
Profitable Quarters	TWD 1
ROA	0.36
Roa5y	2.38
ROCE	0.82
ROE	0.03
Roe5y	7.49
ROIC	0.18
Roic5y	3.84

Growth

Revenue, earnings, cash-flow, and forward growth indicators.

Metric	Value
Cagr10y	4.14%
Cagr1y	-41.61%
Cagr3y	-13.33%
Cagr5y	-14.79%
Div CAGR3	-50%
Div CAGR5	-19.73%
EPS Growth	-100
EPS Growth Quarters	1
EPS Growth Years	0
EPS Growth5 Y	-93.15
OCF Growth Q	13.4%
OCF Growth10 Y	-24.69%
OCF Growth3 Y	-63.65%
OCF Growth5 Y	-33.52%
Revenue Growth	-2.06x
Revenue Growth Q	-23.26x
Revenue Growth Years	1x
Revenue Growth3 Y	-5.8x
Revenue Growth5 Y	-1.63x

Financial strength

Debt, cash, solvency, accounting-quality, and balance-sheet signals.

Metric	Value
Asset Turnover	TWD 0.52
Assets	TWD 3.1B
Cash	TWD 500.8M
Current Assets	TWD 1.7B
Current Liabilities	TWD 1.1B
Debt	TWD 1.9B
Debt EBITDA	TWD 20.76
Debt Equity	TWD 2.17
Debt FCF	TWD -7.4
Equity	TWD 878.4M
Interest Coverage	0.5
Liabilities	TWD 2.2B
Long Term Assets	TWD 1.4B
Long Term Liabilities	TWD 1.1B
Net Cash	TWD -1.4B
Net Cash By Market Cap	TWD -178
Net Debt EBITDA	TWD 16.35
Net Debt Equity	TWD 1.6
Tangible Book Value	TWD 878.4M
Tangible Book Value Per Share	TWD 17.57
WACC	1.17

Liquidity

Current-asset coverage and working-capital efficiency metrics.

Metric	Value
Current ratio	1.49
Inventory Turnover	1.9
Net Working Capital	TWD 877.5M
Quick ratio	0.75
Working Capital	TWD 546.7M
Working Capital Turnover	TWD 3.07

Dividends and buybacks

Dividend yield, payout, buybacks, and shareholder-yield indicators.

Metric	Value
Buyback Yield	0.04%
Dividend Growth Years	0%
Dividend per share	TWD 0
Dividend Years	1
Last Dividend	TWD 0.5
Payout Ratio	8,992.81%

Performance and technicals

Returns, volatility, beta, momentum, RSI, and moving-average context.

Metric	Value
10Y total return	49.97%
1Y total return	-41.59%
200-day SMA	19.87
3Y total return	-34.9%
50-day SMA	18.52
50-day SMA vs 200-day SMA	50under200
5Y total return	-55.08%
All Time High	64.7
All Time High Change	-75.58%
All Time High Date	2022-02-16
All Time Low	12.39
All Time Low Change	27.52%
All Time Low Date	2015-10-19
ATR	0.53
Beta	-0.23
Beta1y	0.29
Beta2y	0.57
Ch YTD	-18.77
High	15.8
High52	30
High52 Date	2025-08-07
High52ch	-47.33%
Low	15.8
Low52	15.55
Low52 Date	2026-07-29
Low52ch	1.61%
Ma50ch	-14.7%
Price vs 200-day SMA	-20.48%
RSI	25.18
RSI Monthly	36.16
RSI Weekly	27.09
Sharpe ratio	-1.42x
Sortino ratio	-1.85
Total Return	0.04%
Tr YTD	-18.77
Tr1m	-11.98%
Tr1w	-8.67%
Tr3m	-16.84%

Analyst estimates

Ratings, targets, revisions, and forward estimate fields.

Metric	Value
Operating Income	TWD 16.1M
Operating Income Growth	10.21
Operating Income Growth5 Y	-35.75
Operating margin	1.11

Ownership and float

Institutional, insider, float, short-interest, and share-count fields.

Metric	Value
Float	23,711,303%
Net Borrowing	590,714,000
Shares Insiders	19.69%
Shares Institutions	3.13%
Shares Out	50,000,000
Shares Qo Q	0.01%
Shares Yo Y	-0.04%

Other indicators

Additional ticker metrics that do not fit the primary research groupings yet.

Metric	Value
Average Volume	36,088.1x
Bv Per Share	17.57
CAPEX	TWD -264.3M
Ch10y	0.48
Ch1m	-11.98
Ch1w	-8.67
Ch1y	-41.59
Ch3m	-16.84
Ch3y	-38.4
Ch5y	-61.46
Ch6m	-26
Change	0%
Change From Open	0
Close	15.8
Days Gap	0
Depreciation Amortization	70,119,000
Dollar Volume	15,800
Earnings Date	2026-08-11
EBIT	TWD 16.1M
EBITDA	TWD 86.2M
EPS	TWD 0
F Score	6
FCF	TWD -258M
FCF EV Yield	-11.73x
FCF Per Share	TWD -5.16
Financing CF	560,722,000
Fiscal Year End	December
Founded	1,989
Graham Number	0.03976
Graham Upside	-99.75
Income Tax	TWD 853,000
Investing CF	-300,640,000
Is Primary Listing	1
Last Earnings Date	2025-11-12
Last Report Date	2026-03-31
Last Split Date	2016-08-25
Last Split Type	Forward
Lynch Fair Value	TWD 0
Lynch Upside	-100
Ma150	19.1
Ma150ch	-17.27%
Ma20	17.64
Ma20ch	-10.45%
Net CF	266,334,000
Next Earnings Date	2026-08-11
Open	15.8
P OCF Ratio	126.4
Payment Date	2025-08-15
Ppne	1,329,930,000
Price Date	2026-07-30
Price EBITDA	TWD 9.16
Ptbv Ratio	0.9
Relative Volume	0.03x
Revenue	1,444,276,000x
Tax By Revenue	0.06x
Tax Rate	75.42%
Tr6m	-26%
Volume	1,000
Z Score	1.08

TPEX/4558 (TPEX/4558)

Coverage state: Market snapshot only — no published research

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Profile and market data

Valuation

Profitability

Growth

Financial strength

Liquidity

Dividends and buybacks

Performance and technicals

Analyst estimates

Ownership and float

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