Judgment: the company's issuance of new shares will definitely cause the stock price to fall?

Stock value after issuance = number of shares before issuance * share price before issuance b+ number of shares after issuance * issue price C Since the issue price of new shares issued by enterprises is generally lower than the market price, that is, b>c, the share price after issuance is a = (n * b+m * c)/(n+m).