Three different colors are displayed in the lower right corner, red is the direct current price entry, red is the current price entry, blue is the current price entry, that is, the bull market falls, and white is the normal pending order entry. Commonly known as handicap, the quotation bar on the upper right will have three different colors. Red indicates that the current price exceeds yesterday's settlement price, blue indicates that it is lower than yesterday's settlement price, and white indicates yesterday's settlement price.