300308，股价历史新高

Group 1 - Zhongji Xuchuang, a leading optical module company, saw its stock price rise nearly 4% during trading, reaching a historical high of 457.5 CNY per share, with a total market capitalization exceeding 500 billion CNY [1] - As of the latest update, the stock price was reported at 454.74 CNY per share, reflecting a 3% increase [1] Group 2 - On October 22, CPO concept stocks experienced a rebound, with Huilv Ecology hitting the daily limit and achieving a three-day consecutive rise, while Tianfu Communication surged over 8% [3] - The broadcasting and television sector was active, with Hubei Broadcasting hitting the daily limit and achieving a two-day consecutive rise, alongside gains in other companies like Wireless Media and Tianwei Vision [5] Group 3 - Gold concept stocks in the A-share market continued to decline, with the sector dropping over 4% at one point, and Hunan Silver hitting the daily limit down, while companies like Xiaocheng Technology and Baoding Technology fell over 7% [7][8] - Wind data indicated that the London spot gold price fell sharply, with a previous day's decline of 5.31%, and the latest price reported at 4088.79 USD per ounce, nearing the 4000 USD per ounce mark [9]