can someone explain bitcoins to me, Knowledge

Hikvision is a white horse stock that Wolong paid attention to many years ago. Although it was all the way down, at present, the support near 25 is rock solid. At present, we will fight for it again around the rebound of 30, and step on the foundation. The next goal is to stand firm at 40 and 40, and the next goal is 50.At present, the large-scale repurchase of nearly 3 billion yuan is still very good. Write-off repurchase is absolutely beneficial to the stock price, which is proved by yesterday's gap opening.Hikvision's large-scale repurchase constitutes a favorable support for future stock prices.

At present, the large-scale repurchase of nearly 3 billion yuan is still very good. Write-off repurchase is absolutely beneficial to the stock price, which is proved by yesterday's gap opening.Hikvision is a white horse stock that Wolong paid attention to many years ago. Although it was all the way down, at present, the support near 25 is rock solid. At present, we will fight for it again around the rebound of 30, and step on the foundation. The next goal is to stand firm at 40 and 40, and the next goal is 50.At present, the large-scale repurchase of nearly 3 billion yuan is still very good. Write-off repurchase is absolutely beneficial to the stock price, which is proved by yesterday's gap opening.

Hikvision is a white horse stock that Wolong paid attention to many years ago. Although it was all the way down, at present, the support near 25 is rock solid. At present, we will fight for it again around the rebound of 30, and step on the foundation. The next goal is to stand firm at 40 and 40, and the next goal is 50.Hikvision's large-scale repurchase constitutes a favorable support for future stock prices.At present, the large-scale repurchase of nearly 3 billion yuan is still very good. Write-off repurchase is absolutely beneficial to the stock price, which is proved by yesterday's gap opening.