TWOEquity · Weekly research terminal

6203

Sea Sonic Electronics Co., Ltd.

TW Technology Electronic Components

Latest week
14 Aug 2026
Weekly close
60.10 TWD
Fair value
67.73 TWD
Next-week expectancy
Undecided 47.80%
Weekly Report Chart Pack
Sharemaestro
Weekly Chart Pack Completed weekly market data · Independent research

TWO · Equity · Taiwan

6203

Sea Sonic Electronics Co., Ltd.

Technology Electronic Components

Sea Sonic Electronics Co., Ltd., together with its subsidiaries, researches, develops, produces, and sells power conversion products under the Seasonic brand in Taiwan, Asia, Europe, the United States, and internationally. The company offers power supplies, cooling fans for PCs, and cables. It also manufactures and repairs radios, recorders, instruments, and amplifiers; and provides video recorders, automatic controllers, electromechanical and tools, and electro-educational equipment, electronic instruments, computer peripherals, switching and uninterruptible power supplies, …

Last updated
14 Aug 2026
Exchange
Taipei Exchange · TWO
Sector
Technology
Industry
Electronic Components
Currency
TWD
Market capitalisation
4,952,322,048
Fair value reference
67.73
Next-week expectancy
Undecided · 47.80%
Executive chart read

Over the latest 12 completed weeks ending 2026-08-14, 6203 fell 9.35%, moving from 66.30 to 60.10. The latest weekly close is below the Trend Line and below Fair Value. Trend Signal is inactive on the latest week and was active in 0 of the last 12 weeks. Relative Strength is -33.35 and has improved across the 12-week window. Market Dynamics is -0.67 on the latest week. Next-week expectancy is undecided at 47.80% based on similar historical setup states.

Week Ending
14 Aug 2026
Latest Close
60.10
12-Week Change
-9.35%
Trend Signal
Inactive
Next-Week Expectancy
Undecided 47.80%
Signal Weeks
0 of 12

Weekly Price

Weekly Close Trend Line Fair Value Activity Lines

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Chart Summary

Key Points

Week Ending
14 Aug 2026
Latest Close
60.10
12-Week Change
-9.35%
Trend Signal
Inactive
Next-Week Expectancy
Undecided 47.80%
Signal Weeks
0 of 12
Vs Trend Line
Below
Vs Fair Value
Below
Relative Strength
-33.35
Market Dynamics
-0.67

Over the latest 12 completed weeks ending 2026-08-14, 6203 fell 9.35%, moving from 66.30 to 60.10. The latest weekly close is below the Trend Line and below Fair Value. Trend Signal is inactive on the latest week and was active in 0 of the last 12 weeks. Relative Strength is -33.35 and has improved across the 12-week window. Market Dynamics is -0.67 on the latest week. Next-week expectancy is undecided at 47.80% based on similar historical setup states.

Industry Peers

Taiwan equities in Electronic Components

Stock Exchange Week Open High Low Close Change
6173 Prosperity Dielectrics Co., Ltd. TWO 14 Aug 2026 162.00 224.00 161.50 210.00 29.63%
6538 Brave C&H Supply Co.,Ltd. TWO 14 Aug 2026 144.50 195.00 140.50 184.00 27.34%
3044 Tripod Technology Corporation TAI 14 Aug 2026 396.50 524.00 396.50 488.00 23.08%
3605 ACES Electronics Co., Ltd. TAI 14 Aug 2026 106.96 137.50 101.54 131.50 22.94%
5464 Lin Horn Technology Co., Ltd. TWO 14 Aug 2026 61.60 81.00 59.10 75.40 22.40%
6840 BTL Inc. TWO 14 Aug 2026 66.50 83.10 65.50 81.00 21.80%
5432 Solomon Data International Corporation TWO 14 Aug 2026 112.00 143.50 110.00 136.00 21.43%
8358 Co-Tech Development Corporation TWO 14 Aug 2026 354.50 462.00 342.50 428.50 20.87%
3455 Utechzone Co., Ltd. TWO 14 Aug 2026 193.00 236.50 192.00 230.00 19.17%
8046 Nan Ya Printed Circuit Board Corporation TAI 14 Aug 2026 1100.00 1335.00 1080.00 1305.00 18.64%
2492 Walsin Technology Corporation TAI 14 Aug 2026 255.00 322.00 255.00 302.50 18.63%
6155 King Core Electronics Inc. TAI 14 Aug 2026 53.70 69.80 53.10 63.70 18.62%
3624 Viking Tech Corporation TWO 14 Aug 2026 76.00 99.40 76.00 89.50 17.76%
3026 Holy Stone Enterprise Co.,Ltd. TAI 14 Aug 2026 555.00 752.00 551.00 647.00 16.58%
2392 Cheng Uei Precision Industry Co., Ltd. TAI 14 Aug 2026 36.95 43.05 36.90 43.05 16.51%
6108 APCB Inc. TAI 14 Aug 2026 19.00 22.60 18.30 22.10 16.32%

Next-week expectancy

Next-week expectancy is a short-term historical read. It compares the latest completed-week setup with broadly similar past setups and asks whether the following week tended to close higher or lower.

It is not a trend call, a price target, or a guarantee. A positive read can appear while price is below trend or activity pressure is weak, because it is measuring short-term follow-through odds for the current setup state.

Use it as one context layer beside Trend Line, Relative Strength, Market Dynamics, Fair Value, and the visible price structure.

Evidence context