维科技术涨2.09%，成交额7577.40万元，主力资金净流入739.38万元

Group 1 - The core viewpoint of the news is that Weike Technology's stock has shown fluctuations in price and trading volume, with a recent increase of 2.09% and a year-to-date increase of 13.64% [1] - As of December 23, Weike Technology's stock price is 6.83 yuan per share, with a total market capitalization of 3.614 billion yuan [1] - The company has experienced a net inflow of main funds amounting to 7.39 million yuan, with significant buying and selling activities recorded [1] Group 2 - Weike Technology, established on July 28, 1993, and listed on June 9, 1998, specializes in the research, production, and sales of consumer batteries and small power batteries [2] - The main business revenue composition includes 76.01% from consumer polymer batteries, 14.18% from small power batteries, and smaller percentages from other categories [2] - As of November 20, the number of shareholders has increased by 16.42% to 71,200, while the average circulating shares per person have decreased by 14.10% [2] Group 3 - Weike Technology has distributed a total of 214 million yuan in dividends since its A-share listing, with no dividends paid in the last three years [3]