So, this article talks about some really big people who are buying and selling parts of a bank called Bank of America. These big people can buy or sell a lot of these parts at once, so they are called "whales". The article looks at the prices that these whales think the bank's value will go up or down in the future. It also shows how many of these parts they are buying or selling recently and what prices they are paying for them. Read from source...

1. The title "Check Out What Whales Are Doying With BAC" is misleading and sensationalized. It suggests that the article will reveal some insider information or unusual activity of large investors in Bank of America (BAC), but it does not provide any concrete evidence or details about what these whales are actually doing with their shares, options, or other financial instruments.
2. The paragraph "mounting to $524,614.0" is incomplete and grammatically incorrect. It should either be replaced with a complete sentence or removed altogether. Additionally, it does not explain how this amount relates to the whales' actions or the article's main topic.
3. The paragraph "Volume & Open Interest Trends" is confusing and unclear. It uses vague terms like "volume" and "open interest" without defining them or explaining how they are relevant to the whales' behavior or the options market dynamics. Moreover, it does not provide any specific data or examples of the trades that were observed by the author, such as the number of contracts, the strike prices, the expiration dates, or the direction of the bets (calls or puts).
4. The paragraph "Largest Options Trades Observed" is also uninformative and incomplete. It only lists the trade type, strike price, and total trade price, but not the open interest, the implied volatility, the greeks, or any other useful metrics that could help readers understand the size and significance of the trades. Additionally, it does not mention who executed these trades, when they were executed, or why they were executed, which would make the article more informative and engaging for the readers.