Some limit orders i had on Harmonic Drive Systems hit on the red line, will probably add more on the blue line
I actually did a deep dive into robotics recently, sadly like the space industry, there are not many public investing opportunities, the more promising companies are still private (Figure and Agility Robotics), you can buy Hyundai (which owns Boston Dynamics) or Tesla basically
On the more riskier side, you can bet on the supply chain, one name that pops out a lot in my research is Harmonic Drive Systems Inc., a Japanese company that apparently has a near monopoly on the world supply of harmonic reducers, which as I understand is a key component in humanoid/and any other robot actuators, it's basically what makes a robot joints work and be precise.
The chart looked pretty sus when i looked into, and it had some disastrous earnings miss but recently did a 2x so I guess I missed out lol