We have both long and short positions. First, around 104500/2490 in the morning, we are long near the lowest point, and then we look for a pullback at noon, which also has some space.

It's not about the quantity of the positions, but the precision. A big contract can exceed 3000 points, while the smaller one is around 150 points. If you make one big contract, it's also 3000 oil, and the smaller one is calculated separately.