6691.TW
Yankey Engineering Co., Ltd.
TaiwanTWDEQUITY
Industrials
DELAYED
Strong buy
+76/100
Last price
777.00
▼ 10.00 (1.27%)
MARKET · —
Price
Chart style
Interval
Intraday intervals only cover recent history. The site picks the finest interval the range allows.
Overlays
Session levels
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Both series are rebased to 0% at the left edge, so the lines show relative performance rather than price.
Tool
1D
—
H —
L —
Range —
Vol —
vs
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Open
787.00
Prev close
787.00
Day high
793.00
Day low
775.00
Volume
650.23K
Market cap
$102.94B
P/E (TTM)
26.96
52W range
388.64 – 794.00
Day trading desk
Gap from prior close
0.00%
Prior close 787.00
VWAP
780.99
-0.51% from price
Relative volume
0.79×
Normal
Session range
2.32%
775.00 – 793.00
Position in range
11%
Near session low
ATR (14D)
28.64
3.69% of price
Prior day high
794.00
PDH
Prior day low
769.00
PDL
Bid / ask spread
—
Quote not published
Session volume
584.23K
Avg 735.34K
VWAP and the session figures are computed from the delayed intraday series on this page, so they lag the live tape and will not match a broker's real-time VWAP exactly. Turn on Prior day H/L/C, Opening range and Volume profile in the chart's Studies menu to see these levels drawn on price.
Trailing performance
Returnvs SPY
1W
+7.93%
+6.0%
1M
+25.36%
+24.2%
3M
+19.38%
+14.9%
6M
+46.67%
+28.5%
YTD
+52.97%
+38.7%
1Y
+92.25%
+75.8%
3Y
+382.77%
+300.5%
5Y
—
—
Price return only. Dividends are not reinvested, so total return on a dividend payer will be higher than shown.
Unusual options activity
Nothing crossed the thresholds in the expiries we scanned.
That is the normal state — most contracts trade well inside their existing open interest.
That is the normal state — most contracts trade well inside their existing open interest.
Contracts trading at or above their open interest, ranked by notional and where the print landed.
Free account
16 more panels on 6691.TW open with an account.
Options chains and analytics, valuation ratios, insider filings, analyst targets and ownership. No card, no trial, nothing to cancel.
Insider net activity
Net shares
0
Net selling
Buy transactions
0
0 shares
Sell transactions
0
—
Net transactions
0
Buys less sells
Sell : buy shares
—
Not enough filings
Insider-held shares
61.43M
Total on file
Fundamentals
Market cap$102.94B
Enterprise value$96.16B
Revenue (TTM)$30.64B
Gross profit$5.64B
EBITDA$5.06B
Net income$4.03B
EPS (TTM)$28.78
Free cash flow$2.73B
Total cash$8.37B
Total debt$130.86M
Book value / share$55.89
Shares outstanding132.66M
Float65.54M
Short % of float—
Dividend yield2.67%
Beta (5Y)0.76
Valuation & profitability ratios
Trailing P/E26.96
Forward P/E14.03
PEG ratio—
Price / sales—
Price / book13.88
EV / revenue3.14
EV / EBITDA19.02
Gross margin18.42%
Operating margin16.53%
Profit margin13.16%
Return on equity61.11%
Return on assets13.92%
Debt / equity1.77
Current ratio1.35
Fourteen ratios including P/E, PEG, EV/EBITDA, margins and return on equity.
Financial statements
| Line item | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|
| Total revenue | $22.35B | $15.19B | $15.51B | $13.97B | +47.1% |
| Operating revenue | $22.35B | $15.19B | $15.51B | $13.97B | +47.1% |
| Cost of revenue | $18.09B | $12.18B | $12.82B | $11.29B | +48.5% |
| Gross profit | $4.27B | $3.01B | $2.69B | $2.68B | +41.5% |
| Selling, general & admin | $539.05M | $420.14M | $481.53M | $448.73M | +28.3% |
| Total operating expense | $539.05M | $420.14M | $481.53M | $448.73M | +28.3% |
| Operating income | $3.73B | $2.59B | $2.21B | $2.23B | +43.6% |
| Net interest income | $64.84M | $37.50M | $35.56M | $18.41M | +72.9% |
| Pre-tax income | $3.77B | $2.58B | $2.22B | $2.20B | +46.1% |
| Tax provision | $786.28M | $551.02M | $454.37M | $472.56M | +42.7% |
| Net income | $2.99B | $2.03B | $1.77B | $1.73B | +47.1% |
| Net income to common | $2.99B | $2.03B | $1.77B | $1.73B | +47.1% |
| Basic EPS | 22.51 | 15.30 | 13.32 | 12.91 | +47.1% |
| Diluted EPS | 22.48 | 15.29 | 13.30 | 12.89 | +47.0% |
| EBIT | $3.77B | $2.58B | $2.22B | $2.20B | +46.0% |
| EBITDA | $3.83B | $2.62B | $2.26B | $2.24B | +45.9% |
| Basic shares | 132.66M | 132.66M | 132.66M | 132.66M | 0.0% |
| Diluted shares | 132.78M | 132.78M | 132.84M | 132.66M | +0.0% |
| Line item | 2025 | 2024 | 2023 | 2022 | 2021 | YoY |
|---|---|---|---|---|---|---|
| Cash & equivalents | $4.99B | $5.20B | $3.74B | $2.18B | — | -4.1% |
| Cash & short-term investments | $5.25B | $5.74B | $4.14B | $3.63B | — | -8.6% |
| Accounts receivable | $4.12B | $2.35B | $2.26B | $1.42B | — | +75.3% |
| Inventory | $348.50M | $390.25M | $689.74M | $201.48M | — | -10.7% |
| Total current assets | $18.48B | $15.08B | $11.67B | $10.92B | — | +22.5% |
| Property, plant & equipment | $785.01M | $455.25M | $363.88M | $354.54M | — | +72.4% |
| Goodwill & intangibles | $25.04M | $10.58M | $8.13M | $8.45M | — | +136.5% |
| Total assets | $19.54B | $15.69B | $12.18B | $11.41B | — | +24.5% |
| Total current liabilities | $11.73B | $9.17B | $6.37B | $6.02B | — | +27.8% |
| Current debt | $7.01M | $105.85M | $250.00M | $109.85M | — | -93.4% |
| Long-term debt | — | — | $0 | $75.95M | $85.68M | — |
| Total debt | $39.46M | $122.28M | $267.92M | $188.04M | — | -67.7% |
| Total liabilities | $11.95B | $9.40B | $6.59B | $6.28B | — | +27.1% |
| Retained earnings | $3.55B | $2.57B | $2.31B | $2.20B | — | +38.1% |
| Shareholder equity | $7.59B | $6.29B | $5.60B | $5.14B | — | +20.7% |
| Working capital | $6.75B | $5.91B | $5.30B | $4.90B | — | +14.2% |
| Net tangible assets | $7.57B | $6.28B | $5.59B | $5.13B | — | +20.5% |
| Shares issued | 133.64M | 133.78M | 134.01M | 134.42M | — | -0.1% |
| Line item | 2025 | 2024 | 2023 | 2022 | 2021 | YoY |
|---|---|---|---|---|---|---|
| Net income | $3.77B | $2.58B | $2.22B | $2.20B | — | +46.1% |
| Depreciation & amortisation | $51.43M | $36.94M | $35.38M | $33.50M | — | +39.2% |
| Stock-based compensation | — | — | — | $0 | $20.25M | — |
| Change in working capital | -$1.54B | $993.00M | -$57.87M | -$1.23B | — | -255.2% |
| Operating cash flow | $1.75B | $3.21B | $1.78B | $751.10M | — | -45.5% |
| Capital expenditure | -$372.28M | -$126.09M | -$29.27M | -$26.43M | — | -195.2% |
| Investing cash flow | -$180.50M | -$237.33M | $1.02B | -$1.21B | — | +23.9% |
| Share buybacks | — | — | $0 | -$169.12M | $0 | — |
| Dividends paid | -$1.68B | -$1.40B | -$1.29B | -$950.70M | — | -20.0% |
| Financing cash flow | -$1.79B | -$1.55B | -$1.23B | -$1.13B | — | -15.4% |
| Free cash flow | $1.38B | $3.08B | $1.75B | $724.67M | — | -55.4% |
| End cash position | $4.99B | $5.20B | $3.74B | $2.18B | — | -4.1% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | YoY |
|---|---|---|---|---|---|---|---|
| Total revenue | $11.13B | $6.98B | $6.97B | $5.55B | $5.88B | — | +59.6% |
| Operating revenue | $11.13B | $6.98B | $6.97B | $5.55B | $5.88B | — | +59.6% |
| Cost of revenue | $9.11B | $5.69B | $5.62B | $4.57B | $4.79B | — | +60.1% |
| Gross profit | $2.02B | $1.28B | $1.36B | $980.85M | $1.09B | — | +57.5% |
| Selling, general & admin | $204.00M | $189.17M | $178.18M | $129.87M | $112.66M | — | +7.8% |
| Total operating expense | $204.00M | $189.17M | $178.18M | $129.87M | $112.66M | — | +7.8% |
| Operating income | $1.82B | $1.09B | $1.18B | $850.98M | $977.26M | — | +66.1% |
| Net interest income | $20.08M | $14.85M | $12.02M | $17.09M | $20.09M | — | +35.2% |
| Pre-tax income | $1.85B | $1.10B | $1.24B | $933.63M | $842.62M | — | +68.4% |
| Tax provision | $403.94M | $233.74M | $261.52M | $198.19M | $169.01M | — | +72.8% |
| Net income | $1.45B | $866.94M | $979.16M | $735.44M | $673.61M | — | +67.2% |
| Net income to common | $1.45B | $866.94M | $979.16M | $735.44M | $673.61M | — | +67.2% |
| Basic EPS | 9.94 | 6.54 | — | 5.55 | 5.08 | 4.50 | +52.0% |
| Diluted EPS | 9.94 | 6.53 | — | 5.55 | 5.08 | 4.50 | +52.2% |
| EBIT | $1.85B | $1.10B | $1.24B | $934.10M | $843.15M | — | +68.4% |
| EBITDA | $1.87B | $1.12B | $1.26B | $947.22M | $854.98M | — | +67.5% |
| Basic shares | 145.91M | 132.66M | — | 132.62M | 132.66M | 132.66M | +10.0% |
| Diluted shares | 145.91M | 132.74M | — | 132.62M | 132.66M | 132.74M | +9.9% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | YoY |
|---|---|---|---|---|---|---|
| Cash & equivalents | $8.33B | $7.60B | $4.99B | $5.33B | $6.71B | +9.6% |
| Cash & short-term investments | $8.37B | $7.86B | $5.25B | $5.39B | $6.96B | +6.6% |
| Accounts receivable | $7.32B | $3.93B | $4.12B | $2.58B | $4.20B | +86.5% |
| Inventory | $523.06M | $542.49M | $348.50M | $486.35M | $668.32M | -3.6% |
| Total current assets | $25.44B | $21.15B | $18.48B | $15.82B | $17.77B | +20.3% |
| Property, plant & equipment | $843.90M | $805.64M | $785.01M | $757.12M | $459.09M | +4.7% |
| Goodwill & intangibles | $25.23M | $23.37M | $25.04M | $22.84M | $16.69M | +8.0% |
| Total assets | $26.52B | $22.18B | $19.54B | $16.79B | $18.44B | +19.6% |
| Total current liabilities | $18.81B | $15.98B | $11.73B | $10.04B | $12.49B | +17.7% |
| Current debt | $96.41M | $0 | $7.01M | $0 | $0 | — |
| Total debt | $130.86M | $32.45M | $39.46M | $13.68M | $15.64M | +303.3% |
| Total liabilities | $19.10B | $16.22B | $11.95B | $10.23B | $12.66B | +17.8% |
| Retained earnings | $2.91B | $1.88B | $3.55B | $2.57B | $1.83B | +54.7% |
| Shareholder equity | $7.41B | $5.96B | $7.59B | $6.56B | $5.78B | +24.5% |
| Working capital | $6.63B | $5.18B | $6.75B | $5.78B | $5.28B | +28.1% |
| Net tangible assets | $7.39B | $5.93B | $7.57B | $6.54B | $5.76B | +24.6% |
| Shares issued | 133.64M | 133.64M | 133.64M | 133.64M | 133.78M | 0.0% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | YoY |
|---|---|---|---|---|---|---|
| Net income | $1.85B | $1.10B | $1.24B | $933.63M | $842.62M | +68.4% |
| Depreciation & amortisation | $17.23M | $16.20M | $15.25M | $13.12M | $11.83M | +6.4% |
| Change in working capital | -$907.19M | $1.44B | -$1.34B | -$276.39M | -$255.22M | -163.1% |
| Operating cash flow | $447.78M | $2.55B | -$113.79M | $380.63M | $398.53M | -82.4% |
| Capital expenditure | -$50.98M | -$30.85M | -$23.05M | -$315.64M | -$13.47M | -65.3% |
| Investing cash flow | $187.18M | $28.86M | -$286.96M | -$137.77M | -$20.74M | +548.5% |
| Dividends paid | — | — | $0 | — | — | — |
| Financing cash flow | $92.25M | -$10.79M | $3.94M | -$1.68B | -$2.10M | +955.3% |
| Free cash flow | $396.80M | $2.52B | -$136.84M | $64.99M | $385.06M | -84.3% |
| End cash position | $8.33B | $7.60B | $4.99B | $5.33B | $6.71B | +9.6% |
Options analytics
Put / call volume
—
—
Put / call open interest
—
Positioning, not flow
Max pain
—
—
ATM implied vol
—
Nearest strike to spot
Skew (10% OTM)
—
—
Call volume
0
Contracts, this expiry
Put volume
0
Contracts, this expiry
Heaviest call OI
—
—
Heaviest put OI
—
—
Max pain is the strike at which the largest dollar value of open contracts expires worthless. It describes current positioning; it is not a forecast and it moves as open interest changes.
Put/call ratios, max pain, implied volatility skew and where open interest is concentrated.
Earnings
Reported vs expected · EPS
| Quarter | Est. | Actual | Surprise |
|---|---|---|---|
| Jun 2026 | — | 9.94 | — |
Forward consensus
| Period | EPS | Analysts | Revenue | Growth |
|---|---|---|---|---|
| Current quarter | 14.74 | 2 | $15.15B | — |
| Next quarter | 13.96 | 2 | $14.58B | — |
| Current year | 46.43 | 2 | $47.84B | +114.1% |
| Next year | 55.32 | 2 | $56.84B | +18.8% |
Analyst targets & ownership
Mean target$856.00
High target$922.00
Low target$790.00
Implied upside10.17%
Analyst count2
ConsensusSTRONG BUY
Strong buy / Buy0 / 2
Hold0
Sell / Strong sell0 / 0
Held by insiders46.31%
Held by institutions9.88%
Institutions holding48
Price targets, consensus spread, insider and institutional ownership.
Moving averages & technicals
SMA 10
715.20
+8.64% from price
SMA 20
667.40
+16.27% from price
SMA 50
641.90
+20.89% from price
SMA 100
637.57
+21.87% from price
SMA 200
596.61
+30.07% from price
EMA 12
717.88
+8.24% from price
EMA 26
679.20
+14.40% from price
EMA 50
657.51
+18.17% from price
RSI (14)
72.5
Overbought
MACD (12,26,9)
38.67
Hist 16.61
ATR (14)
28.64
3.69% of price
Realised vol 30D
44.7%
Annualised
Bollinger upper
794.31
20, 2σ
Bollinger lower
540.49
20, 2σ
50 / 200 cross
Golden
641.90 vs 596.61
Trend bias
Above 200
+30.07%
Options chain
Calls
| Strike | Last | Bid | Ask | Vol | OI | IV |
|---|---|---|---|---|---|---|
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
Puts
| Strike | Last | Bid | Ask | Vol | OI | IV |
|---|---|---|---|---|---|---|
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
Every listed expiry, both sides of the book, with volume, open interest and implied volatility.
Risk profile
Beta vs SPY
0.12
Less volatile than market
Correlation to SPY
0.03
Largely independent
Realised vol 30D
44.7%
Annualised
Market vol 1Y
13.0%
SPY, annualised
Max drawdown 1Y
-23.8%
Peak to trough
Max drawdown 5Y
-43.8%
Peak to trough
ATR 14
28.64
3.69% of price
Beta (reported)
0.76
5Y monthly, from filing
Dividends & splits
Forward rate$21.00 / yr
Forward yield2.67%
5-year avg yield3.95%
Payout ratio50.54%
Ex-dividend dateAug 20, 2026
Next pay date—
Last split1100:1000
Split dateAug 20, 2026
PRIVATE STRATEGY · BY QUALIFICATION
The same data. A different seat.
The research you are reading is the input layer for a discretionary options program we run for a small number of qualified investors. Minimum $1,000,000.