Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

What do these numbers mean? (futures)
The other answer covers the mechanics of how to buy/sell a future contract. You seem however to be under the impression that you can buy the contract at 1,581.90 today and sell at 1,588.85 on expiry date if the index does not move. This is true but there are two important caveats: In other words, it is not the case that your chance of making money by buying that contract is more than 50%...