Fortune News on April 21, the Hang Seng Index continued to decline in early trading, falling more than 650 points at one point in intraday trading. As of press time, the Hang Seng Index is now down 2.07%, or 503 points, at 23826.

At the same time, bearish Hang Seng Index-related ETF benefited, with the South doubling bearish Hang Seng Index up nearly 5% and the South doubling Hang Seng Index up more than 2%. In the south, the bullish Hang Seng Index fell 4.78%.

In addition, the volatility index of the Hang Seng Index continued to expand, rising more than 14% at one point in intraday trading. Deadline for publicationHang Seng Index volatility IndexIt is now up 11.88%.

The volatility index of the Hang Seng Index is called the Hong Kong version of the panic Index.If the value remains at a low of 10 to 15, it means that investors generally have confidence in the market, in other words, investors may have lost their guard against the market, while more than 30 or even 50 means that the market is in a state of extreme panic. it could also mean that the market has been undervalued.