The price difference is the difference between the buying price and the selling price when buying and selling a contract for difference.

Mini-hand, that is, 0. 1 standard hand, has the same point difference as standard hand, but the point value of 0. 1 standard hand is different from that of 1 standard hand. The point value of 0. 1 standard hand is one tenth of that of 1 standard hand.

If the point value of 1 standard hand is $ 10, it is $30 when the point difference is 3, and $3 when 0. 1 hand is 3.