Chin Teck – an irrational market?

Over the past decade the market has not always been rational as can been seen from the comparison between the ROE and market price. You can see that in 2018 when the ROE was at its high, the market price continued with its downtrend.
The current ROE is lower than the 2022 peak. While the market price had declined, it has not reached the 2019 lows. https://i.postimg.cc/50NzFvx0/ChinTek.png

From a fundamental perspective, Chin Teck performance lies in between my 2 Bursa plantation references – BPlant and KLK. I would not rate its fundamentals as fantastic.

So, not so fantastic fundamentals and a harder to read market behaviour. Is this an investment opportunity?
For more insights of the Bursa plantation sector go to https://www.i4value.asia/2021/08/how-malaysian-plantation-sector.html#more