Rainbow Robotics Co.,Ltd. (277810.KQ) stock analysis
In our weekly check, Rainbow Robotics Co.,Ltd. is graded D (A to F). Of 24 checks on debt, profit, cash flow and trend: 9 pass, warnings: 3, red flags: 12.
About Rainbow Robotics Co.,Ltd.
Rainbow Robotics Co.,Ltd. is an Industrials company (Industrial - Machinery) based in South Korea, listed on KOE as 277810.KQ.
What our checks show for 277810.KQ
Red flags
- Operating profit does not cover the interest bill (-666x): interest is paid from cash or new debt.
- The gross margin fell by 14.9 points, to 33.1%: costs are rising faster than prices.
- Operating cash flow is negative while the company reports a profit: the profit does not arrive as cash.
- The net margin is only 3.8%: little room if costs rise.
- Free cash flow is negative (-65.7% of revenue): the business spends more cash than it brings in.
- The price is 4147 times earnings (P/E): the market already pays for a lot of future growth.
- The price swings a lot: 89.8% annual volatility. Expect large ups and downs.
- The stock has fallen as much as 61% from a peak. Would you have held through that?
- Beta 2.06: the stock usually moves more than the market, both up and down.
- Thinly traded (about 87 thousand shares a day): buying and selling can move the price.
- Return on capital (ROCE) is zero or negative: the business does not earn on the money put into it.
- Pay in shares equals 0% of free cash flow: it dilutes shareholders.
Warning signs
- Earnings per share fell 37.4% a year over the last 3 years.
- Net profit fell 33.4% a year over the last 3 years.
- The stock is still below its previous peak.
Strengths
- Debt is low: 0x equity.
- The net margin rose by 91.2 points over 5 years, to 3.8%.
- Analysts expect earnings per share to grow about 437% a year over the next years.
- Analysts expect revenue to grow about 117% a year over the next years.
- Analysts expect the net margin to improve by 32.6 points from today's 3.8%.
- Revenue grew 49.1% a year over the last 3 years.
Next earnings report: 2026-11-12
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Questions
What grade does Rainbow Robotics Co.,Ltd. (277810.KQ) have?
In our weekly check, Rainbow Robotics Co.,Ltd. is graded D (A to F). Of 24 checks on debt, profit, cash flow and trend: 9 pass, warnings: 3, red flags: 12. The grade is a risk check, not a buy or sell recommendation.
What are the main risks of 277810.KQ stock?
This week's biggest flags for Rainbow Robotics Co.,Ltd.: Weak interest cover, Gross margin falling, Profits not backed by cash. In total 15 of 24 checks show a warning or a red flag.
What does Rainbow Robotics Co.,Ltd. do?
Rainbow Robotics Co.,Ltd. is an Industrials company (Industrial - Machinery) based in South Korea, listed on KOE as 277810.KQ.
When does Rainbow Robotics Co.,Ltd. report earnings next?
The next earnings report is expected on 2026-11-12. We re-run the checks every week, so the grade can change after it.
The grade is a risk check, not a price forecast, and not investment advice. In our 10-year test (S&P 500, 2016-2026), stocks we graded A or B fell more than 30% 2-3 times less often than D or F, without a lower average return.
Updated 2026-10-31
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