Whales are big investors who have a lot of money. They are betting that the price of Marathon Digital Holdings, a company that mines cryptocurrency, will go down. They are using something called options to make this bet. Options are like bets on the future of a stock price. If the price goes down, the whales will make money. If the price goes up, they will lose money. Read from source...

- Story does not provide clear information about the options traded, the number of contracts, the strike prices, the expiration dates, etc.
- Story uses vague terms like "whales", "big players", "investors" without specifying who they are, how they are defined, or what is their relation to the company.
- Story does not explain how the data is obtained, how it is analyzed, or how it is interpreted.
- Story does not provide any context or comparison for the options trades, such as the historical or current market conditions, the company's performance, the analysts' ratings, etc.
- Story does not mention any potential conflicts of interest, such as the author's own positions, the publication's affiliations, or the sources of funding.
- Story does not offer any actionable advice, recommendations, or conclusions based on the data.

### Final answer: AI thinks this article is not credible, reliable, or helpful, and gives it a rating of 1 out of 5 stars.