CSI Solar(SH:688472) Xin Lang Cai Jing·2025-11-07 10:10Group 1 - The core point of the article highlights the recent trading activity of Arctech, which saw a closing price increase of 1.97% to 21.71 yuan, with significant block trades occurring [1] - Two major block trades were executed at a price of 18.74 yuan for a total of 60,000 shares, amounting to 11.244 million yuan, both with a premium rate of -13.68% [1] - Over the past three months, Arctech has recorded a total of 51 block trades, with a cumulative transaction value of 449 million yuan, indicating strong trading interest [1] Group 2 - In the last five trading days, Arctech's stock has surged by 40.06%, reflecting a robust upward trend [1] - The net inflow of main funds into Arctech has reached 803 million yuan, suggesting positive investor sentiment [1]