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Promise Technology 3057.TW · TWD

Information Technology · Taiwan Stock Exchange · 🇹🇼 Taiwan

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12.80

+1.59%

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.

Latest on Promise Technology

Our reporting

Past results

Reported against what analysts expected

30 Dec 202530 Sept 202520 Jun 202530 Sept 202428 Jun 202421 Jun 2024
Earnings per share-0.64-0.441.32-0.40-0.34-0.11
RevenueTWD 166.4mTWD 126.4mTWD 135.2mTWD 140.2mTWD 138.7mTWD 140.4m

Key events

  1. 7 Oct 20251000-to-650.913 reverse split
  2. 25 Sept 20251000-to-650 reverse split
  3. 28 Sept 20201000-to-521.896 reverse split
  4. 15 Sept 20101.026-for-1 share split
  5. 10 Aug 200919-for-18 share split
  6. 2 Oct 20081.013-for-1 share split

Sources and methodology

Data on this tab
Our reporting and our data supplier
Chart on the Overview
TradingView

Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.