A big company called Nu Holdings helps people with their money through a phone app. Some rich and smart people think this company will grow a lot and make them more money. They are buying special things called options that let them buy shares of the company at a certain price later. These rich and smart people watch how many people are using the Nu Holdings app, and they think if more people use it, the shares will be worth more money. They want to buy the shares when they are cheaper now, so they can sell them later for more money. This is what they are betting on. Read from source...

1. The title of the article is misleading and sensationalized. It implies that only "whales" are betting on Nu Holdings, which creates a false impression of exclusivity and importance. In reality, there are many other investors who have different opinions and strategies regarding Nu Holdings' stock.
2. The article does not provide any evidence or data to support the claim that whales are betting on Nu Holdings. It relies on vague terms such as "trading volumes" and "open interest" without explaining what they mean or how they relate to the company's performance or prospects.
3. The article uses arbitrary price bands and strike prices to suggest that there is a consensus among market participants about Nu Holdings' value. This is not necessarily true, as different investors may have different expectations and risk appetite levels for the stock. Furthermore, the article does not mention any historical or projected financial figures for Nu Holdings, such as revenue, earnings, or growth rates, which would be more relevant indicators of the company's potential.
4. The article is biased towards a positive outlook for Nu Holdings, without acknowledging any possible challenges or risks that the company may face in the future. For example, it does not mention any competitive threats from other digital banking providers, regulatory issues, or operational costs that could impact the company's performance or profitability.
5. The article is emotional and speculative, rather than analytical and objective. It uses words such as "major market movers", "focusing on a price band", and "evident" to create an impression of certainty and confidence in Nu Holdings' stock, without providing any factual basis or logical reasoning for these claims. The article also tries to persuade the reader to follow the whales' bets, without considering alternative perspectives or scenarios that could lead to different outcomes.