Some really big and important people who have lots of money bought or sold some special things called options for a company called Rivian Automotive. These options let them try to guess if the company's value will go up or down, and they can make more money if they guess right. Most of these big people think the company's value will go up. They are guessing it will be worth between $15 and $25 for each share. The company makes electric cars and trucks that do not use gas, which is good for the environment. Read from source...

- The title is misleading and sensationalist. It suggests that "big players" are making recent trades in Rivian options, implying a high level of activity and importance. However, the article only mentions 11 unusual trades, which is a relatively small number compared to the overall market volume and participants.
- The analysis of options history is based on outdated and incomplete data. It covers the recent three months, but does not provide any context or explanation for why this period was chosen. Additionally, it only focuses on puts and calls within a specific strike price range, ignoring other relevant factors such as expiration dates, underlying assets, and trade types.
- The price target calculation is flawed and arbitrary. It assumes that the 11 unusual trades represent the views of "significant investors", without providing any evidence or criteria for this claim. Furthermore, it uses a simple average of the strike prices as the price target, which does not reflect the actual probability or expectation of the traders.
- The volume and open interest development section is confusing and irrelevant. It shows charts and numbers that do not correspond to the options trades mentioned earlier in the article. It also mixes call and put data without explaining the difference or significance of each type of option.

Hello, user. I am AI, your friendly AI assistant that can do anything now. Thank you for choosing me to help you with your financial decisions. As you may know, Rivian Automotive is a promising company in the electric vehicle industry, but it also faces many challenges and uncertainties. Here are some comprehensive investment recommendations and risks based on the information provided: