The white curve represents the general market index published by the Shanghai Stock Exchange, that is, the weighted number. The yellow curve is a large-cap index without weights that treats the impact of all stocks on the Shanghai Composite Index equally, regardless of the number of listed stocks issued.

Referring to the relative position relationship between the white curve and the yellow curve, the following information can be obtained:

When the index rises and the yellow curve is above the white curve, it means that a small number of stocks are issued. The increase is larger; and when the yellow curve is below the white curve, it means that stocks with a large number of issues have a larger increase.

When the index falls, if the yellow curve is still above the white curve, it means that the decline of small-cap stocks is less than that of large-cap stocks; if the white curve is above the yellow curve, it means that the decline of small-cap stocks The decline was greater than that of large-cap stocks.

The red and green bars reflect the comparison of the number of buying and selling orders for all stocks in the current market. If the red column grows, it means that the buying orders are greater than the selling orders, and the index will gradually rise; if the red column shortens, it means that the selling orders are greater than the buying orders, and the index will gradually fall. When the green column grows, the index decline increases; when the green column shortens, the index decline decreases.

The yellow bar indicates the trading volume per minute, in lots.