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Acer Cyber Security 6690.TWO · TWD

Information Technology · Taipei Exchange · 🇹🇼 Taiwan

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186.00

+1.64%

Close of 9 Nov 2026, in TWD

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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Acer Cyber Security and similar listings

Same market and sector, closest in size

Name Last closeMarket valueP/ENet marginYield Change
Acer Cyber Security 6690.TWO 186.00TWD 5.58bn17.812.6%— +1.64%
New Era Electronics Co 4909.TWO 29.30TWD 2.74bn—-39.3%— +6.35%
Aethertek Technology Co 3219.TWO 103.00TWD 7.34bn40.16.4%— +9.69%
Mosel Vitelic 2342.TW 34.75TWD 5.46bn—-3.8%— +9.97%
Solidwizard Technology Co 8416.TWO 169.00TWD 4.77bn15.220.1%— +3.05%
Sinopower Semiconductor 6435.TWO 193.00TWD 7.23bn19.710.4%— +9.97%
Generalplus Technology 4952.TW 42.60TWD 4.64bn39.95.3%— +6.63%
Mercuries Data Systems 2427.TW 21.25TWD 4.21bn13.84.6%— +1.43%
Champion Microelectronic 3257.TW 41.00TWD 3.57bn13.325.8%— +5.53%

Closes are in the currency each stock trades in. Blank figures mean we hold no company data for that listing yet.

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