I took a risk by investing the rest of our budget on 素材株 rather than 資源株.

Many companies had tried to set a new price on their product because of raw materials price increasing.

However, in these days, many companies began to raise their prices cooperatively.

This is why I chose 素材株.

The reason why I did not pick 資源株 is that FOMC statements clearly welcome inflation through the commodity prices. This caused commodities' prices move at random. This shows that we had better not invest our virtual money on 資源株.

Actually, I hate "too much of risk".