每经AI快讯，12月26日，腾景科技(688195.SH)公告称，股东福建龙耀投资有限公司计划通过大宗交易 方式减持其持有的公司股份，合计不超过246.02万股，占公司总股本比例不超过1.9020%，减持期间为 自公告披露之日起三个交易日后的三个月内。本次减持系为履行IPO股份减持的自愿性承诺，减少频繁 披露对市场可能造成的干扰。上述股份来源于公司首次公开发行前取得。 ...

证券之星消息，12月26日光学光电子板块较上一交易日下跌0.48%，腾景科技领跌。当日上证指数报收于 3963.68，上涨0.1%。深证成指报收于13603.89，上涨0.54%。光学光电子板块个股涨跌见下表： | 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入 (元) | | 游资净占比 散户净流入(元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 600703 | 三安光电 | 1.05亿 ـــ | 7.13% | -3543.39万 | -2.41% | -6924.54万 | -4.72% | | 300269 | 联建光电 | 6914.61万 | 10.62% | 4148.98万 | 6.37% | -1.11 亿 | -16.99% | | 600707 | 彩虹股份 | 3975.30万 | 13.35% | -1630.16万 | -5.47% | -2345.14万 | -7.87% | | 920438 | 戈碧迦 | 3500.88万 | 23.12% | 272.79万 | 1. ...

Group 1 - The lidar sector experienced a decline of 1.64% [1] - Dongtian Micro fell by 5.24% [1] - Tengjing Technology decreased by 5.13% [1] - Haon Automotive Electric dropped by 4.92% [1] - Wanlong Optoelectronics, Shijia Photonics, and Saiwei Electronics all fell by over 3% [1]

Market Performance - The optical and optoelectronic sector increased by 0.6% compared to the previous trading day, with Shengyang Technology leading the gains [1] - The Shanghai Composite Index closed at 3959.62, up 0.47%, while the Shenzhen Component Index closed at 13531.41, up 0.33% [1] Stock Performance - Key stocks in the optical and optoelectronic sector showed significant gains, with Shengyang Technology (603703) closing at 14.33, up 6.70% with a trading volume of 810,700 shares and a transaction value of 1.152 billion [1] - Other notable performers included Qianzhao Optoelectronics (300102) at 24.62, up 5.62%, and Tengjing Technology (688195) at 187.20, up 5.58% [1] Capital Flow - The optical and optoelectronic sector saw a net inflow of 244 million in main funds, while retail investors experienced a net outflow of 380 million [2] - The main funds' net inflow for Qianzhao Optoelectronics was 336 million, representing 8.17% of its trading volume [3] Individual Stock Analysis - Shengyang Technology had a main fund net inflow of 56.01 million, accounting for 4.86% of its trading volume, while retail investors had a net outflow of 63.82 million [3] - Dongtianwei (301183) reported a main fund net inflow of 233 million, with a retail net outflow of 275 million, indicating strong institutional interest [3]

Group 1 - The CPO concept has strengthened again in early trading, with companies such as Yongding Co., Dongshan Precision, and Zhongji Xuchuang reaching new historical highs [1] - Tengjing Technology has seen an increase of over 10%, indicating strong market performance [1] - Other companies like Robotec, Dongtian Micro, Dekeli, and Xinyisheng have also experienced gains, reflecting a positive trend in the sector [1]

Core Viewpoint - Tengjing Technology focuses on cutting-edge application fields and has obtained EN9100:2018 certification, indicating its capabilities in aerospace quality management systems [2] Group 1: Company Capabilities - The company possesses capabilities in optical design simulation, precision optical material processing, high-end coating, mechanical processing, complete assembly testing, outgassing control, and reliability testing systems [2] - Tengjing Technology's precision optical components meet the stringent environmental requirements of commercial aerospace satellite laser communication [2] Group 2: Product Development - The company has delivered small batches of products to customers for validation and is advancing research and development projects for large-size high-precision optical modules and high-standard sapphire filters [2]

Core Viewpoint - Tengjing Technology emphasizes that inter-satellite laser communication is a crucial pathway for transforming space computing power from concept to practicality, akin to building a high-speed fiber optic network in space [1] Company Developments - The company has delivered a small batch of precision optical component products to customers in the satellite laser communication sector and is currently conducting verification [1]

Core Viewpoint - The company, Tengjing Technology, is focused on advanced applications in the aerospace sector, particularly in providing optical components for commercial aerospace satellite laser communication systems [2]. Group 1: Product Capabilities - The company's optical thin film filters and prisms are critical components for signal capture and tracking in satellite communication [2]. - Tengjing Technology has achieved EN9100:2018 certification, which is equivalent to AS9100D, indicating its compliance with aerospace quality management standards [2]. - The company possesses capabilities in optical design simulation, precision optical material processing, high-end coating, mechanical processing, and comprehensive assembly testing [2]. Group 2: Market Position and Development - The precision optical components produced by the company meet the stringent environmental requirements of commercial aerospace satellite laser communication [2]. - Small batches of products have already been delivered to customers for validation, and the company is advancing research and development projects for large-size, high-precision optical modules and high-standard sapphire filters [2].

Core Viewpoint - The photolithography concept sector has shown a significant increase of 2.11%, leading the market in terms of growth, with 28 stocks rising, including major gainers like Meiyetech and Tongfei Co., both reaching a 20% limit up [1][2]. Market Performance - The photolithography sector led the market with a 2.11% increase, while other sectors like terahertz and fluorochemical concepts saw declines of -2.72% and -2.54% respectively [2]. - Key stocks in the photolithography sector include: - Zhongguang Fanglei: +20.00% - Tongjing Technology: +8.86% - Tongfei Co.: +20.00% - Meiyetech: +20.00% [4][5]. Capital Flow - The photolithography sector attracted a net inflow of 161 million yuan, with 20 stocks receiving significant capital inflow, and 7 stocks exceeding 50 million yuan in net inflow [2]. - Leading stocks by net capital inflow include: - Zhongguang Fanglei: 368.42 million yuan - Tongjing Technology: 221.31 million yuan - Tongfei Co.: 148.40 million yuan [2][4]. Capital Inflow Ratios - The top stocks by net inflow ratio in the photolithography sector are: - Zhongguang Fanglei: 31.95% - Meiyetech: 15.69% - Tongfei Co.: 14.88% [3].

Group 1 - The Shanghai Composite Index closed at 3919.67 points, above the five-day moving average, with a slight increase of 0.06% [1] - The total trading volume of A-shares reached 156.62 billion yuan [1] - A total of 143 A-shares have surpassed the five-day moving average, with notable stocks including Suzhou Tianmai, Guofeng New Materials, and Fuxin Technology, showing significant deviation rates of 12.16%, 8.29%, and 8.28% respectively [1] Group 2 - The top stocks with the highest deviation rates from the five-day moving average include: - Suzhou Tianmai (16.63% increase, 12.16% deviation) - Guofeng New Materials (10.00% increase, 8.29% deviation) - Fuxin Technology (11.27% increase, 8.28% deviation) [1] - Other notable stocks with significant increases and their respective deviation rates include: - Xunxing Co., Ltd. (9.97% increase, 7.56% deviation) - Huasheng Lithium (11.73% increase, 7.47% deviation) - Penghui Energy (8.51% increase, 5.93% deviation) [1]