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6691.TW

Yankey Engineering Co., Ltd.
IndustrialsEngineering & ConstructionTWTWDPeers →Country macro →
$720.00
+1.12%Jun 18, 2026
AI Brief
Market cap
$86.83B
52w range
P / E
EPS
Volume
Revenue · FY

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Price

DB · prices_daily
Last
$720.00
Change
+93.01%
Period high
$757.00
Period low
$373.04
Period start
$373.042025-06-20
$757$661$565$469$373Jun '25Sep '25Dec '25Mar '26Jun '26
Weighted blend
vs spot
Recommendation
n/a
0 of 0 methods
Method spread
0bull0bear
±5% threshold

6691.TW

720.00+93.01%
H 782.00L 363.48MA50 649.92MA200 559.98Avg vol 963K
342.55434.63526.70618.78710.85802.93720.00Jun 20Aug 7Sep 24Nov 14Jan 5Mar 4Apr 23Jun 11

Insider · 30d

History →
Bought
$0
0 txns
Sold
$0
0 txns
Net flow
+$0

Recent quarters

All financials →
PeriodRevenueNet incomeEPS

Analyst view

Consensus target
No price-target data returned for this ticker.
Recent actions
000 hold
  • No recent grade actions.

News

DB · news_items
No recent news for 6691.TW.

Financial scores

DBJun 20, 2026
Altman Z
5.36
Safe
≥ 3.0 safe · 1.81–3.0 grey · < 1.81 distress
Piotroski F
4/9
Average
≥ 7 strong · 4–6 average · < 4 weak

Peers

No peer list available for 6691.TW.
Total assets
Total debt
Cash & equiv
Operating CF
Free cash flow
Buybacks

Recent insiders

All →
InsiderActionSharesValueDate
No open-market insider activity in the recent window.

Income statement · annual

5y
Open Financials →
PeriodRevenueOp incomeNet incomeEPSNet margin