In China's capital market, red stands for rising and green stands for falling. It's customary. In this respect, it is a characteristic of China, and we are used to red representing prosperity and harvest. Therefore, the increase in the fund's figure red represents an increase. Green represents down.

On the contrary, internationally, red is a warning color and green represents security, so red represents decline and green represents rise.

Extended data

Calculation formula: (current latest transaction price (or closing price)-opening reference price z)÷ opening reference price × 100%

General situation: opening reference price = closing price of the previous trading day.

Ex-dividend date: reference price at the beginning = ex-dividend reference price.

The value generated by comparing the latest transaction price (or closing price) of the current trading day with the closing price of the previous trading day is generally expressed as a percentage. In the China stock market, there is a limit to the rise and fall, so there is a saying of "limit to the rise and fall". The latest transaction price of the day is positive if it is higher than the closing price of the previous trading day, and negative if it is lower than the closing price of the previous trading day.

Reference source

Baidu encyclopedia-fund