First, let’s understand the classification of 50etf option contracts. If the price is from high to low, it is divided into real-value contracts, at-the-money contracts and out-of-the-money contracts.

And their prices will continue to expand with the differences in types. The specific differences are as follows (based on market analysis).

The picture below is the source of the quotes for option contracts on November 15th: Caishun options real-value contract: the subscription value on the left is 3,695 yuan, the put value on the right is 5,304 yuan; the at-the-money contract: the subscription value on the left is

245 yuan per piece, the put value on the right is 572 yuan; out-of-value contract: the subscription value on the left is 3 yuan per piece, and the put value on the right is 3 yuan per piece.

As can be seen from the picture above, the contract prices involved in the 50ETF options are all different. The calculation formula of the contract value is: latest price * 10,000 (contract unit) = premium (cost).