Breakout Stocks of Week 21 @ KOSDAQ

NASDAQ was down last week (week 20) by -0.0836% ending at 26,225.14 points after falling -21.93 points during the week. Our system has detected some possible breakout stocks for the following week and these should be on your watchlist. These are the stocks that are bouncing up with good increase in volume and are likely to do good in short term. One of these stocks are The Nature Holdings Co., Ltd. KOSDAQ:298540. This stock has had a buy signal since May 15, 2026 when the price was ₩7,460.00 , but have so far fallen 0% to ₩7,460.00. Some other companies are on our watchlist to, among these are Sungwoo Electronics Co., Ltd. KOSDAQ:081580 Plantynet Co., Ltd. KOSDAQ:075130 Amicogen, Inc. KOSDAQ:092040 and Medipost Co., Ltd. KOSDAQ:078160 which all got a breakout pattern emerging.

Date Company Price Week 21
May 15, 2026 The Nature Holdings Co., Ltd. ₩7,460.00 ₩7,110.00 -4.69%
May 15, 2026 Sungwoo Electronics Co., Ltd. ₩2,885.00 ₩2,870.00 -0.520%
May 15, 2026 Plantynet Co., Ltd. ₩2,275.00 ₩2,215.00 -2.64%
May 15, 2026 Amicogen, Inc. ₩1,663.00 ₩1,821.00 9.50%
May 15, 2026 Medipost Co., Ltd. ₩18,110.00 ₩13,450.00 -25.73%

The Nature Holdings Co., Ltd.

KOSDAQ:298540 Buy Candidate Score: 1.09
Buy Candidate Score: 1.09 May 15, 2026

The The Nature Holdings Co., Ltd. stock price gained 0.539% on the last trading day (Friday, 15th May 2026), rising from ₩7,420.00 to ₩7,460.00. During the last trading day the stock fluctuated 6.48% from a day low at ₩7,100.00 to a day high of ₩7,560.00. The price has been going up and down for this period, and there has been a -7.56% loss for the last 2 weeks. Volume has increased on the last day along with the price, which is a positive technical sign, and, in total, 41 thousand more shares were traded than the day before. In total, 60 thousand shares were bought and sold for approximately ₩445.23 million.

Several of the signals/indicators are negative, and we believe that this will affect on the development for the next days and maybe possible weeks. However, over time, we think that today's level holds a possible buying opportunity and that the price will be higher during or at the end of this 3-month period.

Sungwoo Electronics Co., Ltd.

KOSDAQ:081580 Hold/Accumulate Score: -0.0550
Hold/Accumulate Score: -0.0550 May 15, 2026

The Sungwoo Electronics Co., Ltd. stock price gained 2.67% on the last trading day (Friday, 15th May 2026), rising from ₩2,810.00 to ₩2,885.00. During the last trading day the stock fluctuated 8.90% from a day low at ₩2,810.00 to a day high of ₩3,060.00. The price has fallen in 7 of the last 10 days and is down by -11.91% for this period. Volume has increased on the last day along with the price, which is a positive technical sign, and, in total, 253 thousand more shares were traded than the day before. In total, 350 thousand shares were bought and sold for approximately ₩1.01 billion.

Sungwoo Electronics Co., Ltd. holds several negative signals and this should be a sell candidate, but due to the general chance for a turnaround situation it should be considered as a hold candidate (hold or accumulate) in this position whilst awaiting further development.

Plantynet Co., Ltd.

KOSDAQ:075130 Hold/Accumulate Score: -0.790
Hold/Accumulate Score: -0.790 May 15, 2026

The Plantynet Co., Ltd. stock price fell by -1.52% on the last day (Friday, 15th May 2026) from ₩2,310.00 to ₩2,275.00. During the last trading day the stock fluctuated 3.82% from a day low at ₩2,225.00 to a day high of ₩2,310.00. The price has fallen in 7 of the last 10 days and is down by -9% for this period. Volume fell on the last day along with the stock, which is actually a good sign as volume should follow the stock. On the last day, the trading volume fell by -9 thousand shares and in total, 32 thousand shares were bought and sold for approximately ₩73.87 million.

Plantynet Co., Ltd. holds several negative signals and this should be a sell candidate, but due to the general chance for a turnaround situation it should be considered as a hold candidate (hold or accumulate) in this position whilst awaiting further development.

Amicogen, Inc.

KOSDAQ:092040 Sell Candidate Score: -2.95
Sell Candidate Score: -2.95 May 15, 2026

The Amicogen, Inc. stock price fell by -1.83% on the last day (Friday, 15th May 2026) from ₩1,694.00 to ₩1,663.00. During the last trading day the stock fluctuated 5.89% from a day low at ₩1,648.00 to a day high of ₩1,745.00. The price has fallen in 6 of the last 10 days and is down by -11.78% for this period. Volume has increased on the last day by 254 thousand shares but on falling prices. This may be an early warning and the risk will be increased slightly over the next couple of days. In total, 599 thousand shares were bought and sold for approximately ₩996.81 million.

The Amicogen, Inc. stock holds several negative signals and despite the positive trend, we believe Amicogen, Inc. will perform weakly in the next couple of days or weeks. Therefore, we hold a negative evaluation of this stock.

Medipost Co., Ltd.

KOSDAQ:078160 Sell Candidate Score: -4.05
Sell Candidate Score: -4.05 May 15, 2026

The Medipost Co., Ltd. stock price gained 2.84% on the last trading day (Friday, 15th May 2026), rising from ₩17,610.00 to ₩18,110.00. During the last trading day the stock fluctuated 7.54% from a day low at ₩17,650.00 to a day high of ₩18,980.00. The price has fallen in 6 of the last 10 days and is down by -35.32% for this period. Volume fell on the last day by -1 million shares and in total, 652 thousand shares were bought and sold for approximately ₩11.80 billion. You should take into consideration that falling volume on higher prices causes divergence and may be an early warning about possible changes over the next couple of days.

The Medipost Co., Ltd. stock holds several negative signals and despite the positive trend, we believe Medipost Co., Ltd. will perform weakly in the next couple of days or weeks. Therefore, we hold a negative evaluation of this stock.

GOLDEN STAR
Ticker Change Signal Date
EAT
$140.46
13.43% Jun 05
TPR
$140.47
4.95% Jun 04
LITE
$905.00
1.83% Jun 01
RUN
$12.83
0.468% May 06
GLBE
$31.61
3.54% May 05
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