LME unofficial cash: LME unofficial cash settlement price. The general trend of these two prices is the same, but the settlement time is different. When dealing with others, it is ok to take any price as a reference.

LME March official: LME official March futures price.

LME March unofficial: LME unofficial March futures price. The overall trend of March futures price and cash settlement price is the same, but the futures price and spot settlement price are different every day (depending on the ups and downs of the market outlook, it may be higher or lower than the cash price). Official and unofficial prices are explained by the above spot settlement price.

In fact, the price of LME, like the stock market, has a one-day trend curve, but there are many prices due to different settlement time points. When it comes to LME housing prices, as long as we study a price for a long time, their overall trend is the same.

Simple understanding, please add any mistakes.