你是一位專業的研究分析師，擅長進行深度的多步驟推理研究。 請上網找最新資料並以推理模式, 幫我分析 建榮(5340) 這檔股票 提供我一份綜合基本面、技術面與市場環境的分析報告, 包括 估值與合理價，目標價 以下有些資料讓你參考: 2025/06/13 的收盤價 43.25 最近20筆的K線數據(日期,開,高,低,收,量) 20250613,43.50,45.00,43.25,43.25,1296 20250612,44.55,44.85,43.65,43.80,1563 20250611,46.10,46.25,44.50,44.55,3325 20250610,47.30,49.25,46.20,46.65,10201 20250609,44.80,47.40,43.35,47.30,6509 20250606,44.60,45.80,44.50,44.75,2251 20250605,45.70,45.95,44.20,45.50,5791 20250604,43.35,45.80,43.15,45.20,7064 20250603,44.70,46.25,42.95,43.35,6851 20250602,41.60,43.30,41.15,42.15,1767 20250529,43.90,43.90,41.00,42.00,5063 20250528,41.90,44.20,41.15,44.20,6362 20250527,42.35,43.50,40.55,40.70,3790 20250526,39.80,40.65,39.05,40.15,599 20250523,39.00,40.75,38.65,39.30,1238 20250522,39.45,39.45,38.70,38.75,237 20250521,39.45,40.20,39.30,39.45,547 20250520,38.90,39.75,38.70,39.45,500 20250519,38.20,39.20,38.20,38.60,367 20250516,40.25,40.45,38.45,38.50,1017 20250515,40.35,40.45,39.40,39.40,553 最近的新聞 2025/06/11,盤後速報 - 建榮(5340)下週(6月18日)除息0.2元，預估參考價44.35元 2025/06/09,(櫃) 建榮(5340)5月營收1.85億,月減 9.87% 2025/06/09,14:59(上櫃公司)建榮(5340)-11405-營業收入資訊 2025/06/07,日東紡玻纖布喊漲二成，建榮股價往上墊高，下半年及明年營運展望如何？ 2025/06/03,盤中速報 - 建榮(5340)大漲7%，報45.1元 2025/06/03,盤中速報 - 建榮(5340)急跌-3.25%報44.85元，成交1,988張 2025/06/02,15:11:19建榮 公告本公司董事長訂定除息基準日 2025/06/02,股利快報:建榮(5340) 交易日:114/06/18 =>現金股利新台幣38,978,793元，每股配發新台幣0.2元 2025/06/02,5340 建榮 公告本公司董事長訂定除息基準日(114/06/02 15:11:19) 2025/05/29,盤中速報 - 建榮(5340)大跌7.01%，報41.1元 2025/05/28,17:28:39建榮 澄清媒體報導 2025/05/28,5340 建榮 澄清媒體報導(114/05/28 17:28:39) 近期營收 2025/05 營收:1.85億 月增率:-9.87% 年增率:21.64% 累計營收:9.06億 年增率:23.37% 2025/04 營收:2.06億 月增率:8.81% 年增率:37.59% 累計營收:7.21億 年增率:23.82% 2025/03 營收:1.89億 月增率:8.01% 年增率:10.17% 累計營收:5.15億 年增率:19.06% 2025/02 營收:1.75億 月增率:15.51% 年增率:36.04% 累計營收:3.26億 年增率:24.89% 2025/01 營收:1.51億 月增率:-13.15% 年增率:14.10% 累計營收:1.51億 年增率:14.10% 2024/12 營收:1.74億 月增率:-2.33% 年增率:25.62% 累計營收:19.70億 年增率:59.85% 2024/11 營收:1.78億 月增率:-0.16% 年增率:38.23% 累計營收:17.95億 年增率:64.19% 2024/10 營收:1.79億 月增率:-1.42% 年增率:41.09% 累計營收:16.17億 年增率:67.66% 2024/09 營收:1.81億 月增率:-7.37% 年增率:55.57% 累計營收:14.38億 年增率:71.69% 2024/08 營收:1.96億 月增率:12.26% 年增率:77.16% 累計營收:12.57億 年增率:74.29%