AI
人工智慧概念板塊聚焦演算法模型、算力基礎設施、資料與雲端服務等核心賽道，覆蓋機器學習、生成式AI與產業落地應用的前沿機會。該板塊總市值為 25808.41 billion USD，24h 漲跌幅 -0.83%，45 檔中，20 檔上漲 (44.44%)，25 檔下跌 (55.56%)。領漲個股為 C3.ai, Inc. (AI)，24h 漲幅為 +8.41%。AI 產業小幅下滑且市場廣度表現參差不齊，但龍頭股仍然堅挺。交易上，核心運算／模型相關個股走勢強勁；在資產配置上，應關注獲利能見度與宏觀利率趨勢。
名稱 | 最新價 | 漲跌幅 | 最新價 / 漲跌幅 | 走勢圖 | 價格區間 | 操作 |
|---|---|---|---|---|---|---|
 MU美光科技 | 900.98$883.70 | -2.08% -1.91% 盤後 | 900.98 -2.08% | $28,085.02$29,379.87 | ||
 NVDA輝達 | 196.52$196.52 | -5.04% 0.00% 盤後 | 196.52 -5.04% | $6,327.97$6,528.90 | ||
 TSLA特斯拉– | 309.24$308.22 | -1.17% -0.32% 盤後 | 309.24 -1.17% | $9,916.80$10,007.40 | ||
 AMDAMD | 495.12$492.13 | -5.15% -0.60% 盤後 | 495.12 -5.15% | $15,531.97$16,327.90 | ||
 INTC英特爾 | 91.69$90.94 | -0.67% -0.81% 盤後 | 91.69 -0.67% | $2,862.76$2,989.27 | ||
 MSFT微軟 | 389.13$389.44 | +1.93% +0.07% 盤後 | 389.13 +1.93% | $12,590.26$12,739.09 | ||
 GOOGLAlphabet–A 類 | 326.56$327.11 | +2.13% +0.16% 盤後 | 326.56 +2.13% | $10,553.52$10,629.23 | ||
 TSM台積電 | 399.26$398.00 | -1.11% -0.31% 盤後 | 399.26 -1.11% | $12,641.10$12,962.02 | ||
 ASML艾司摩爾 | 1,656.17$1,649.98 | -5.75% -0.37% 盤後 | 1,656.17 -5.75% | $52,520.09$54,747.70 | ||
 SPCXSpaceX | 113.65$112.70 | -1.23% -0.83% 盤後 | 113.65 -1.23% | $3,550.95$3,677.13 | ||
 AMZN亞馬遜 | 231.36$231.39 | -0.30% +0.01% 盤後 | 231.36 -0.30% | $7,485.63$7,573.96 | ||
 METAMeta–A 類 | 593.93$595.57 | -0.21% +0.27% 盤後 | 593.93 -0.21% | $19,216.55$19,597.04 | ||
 AVGO博通– | 383.35$382.81 | +0.40% -0.14% 盤後 | 383.35 +0.40% | $12,208.15$12,443.05 | ||
 ORCL甲骨文 | 119.97$120.00 | +4.33% +0.02% 盤後 | 119.97 +4.33% | $3,858.00$3,908.15 | ||
 PLTRPalantir–A 類 | 131.54$130.91 | +7.00% -0.48% 盤後 | 131.54 +7.00% | $4,114.57$4,282.82 | ||
 AMAT應用材料 | 516.89$511.00 | -3.63% -1.13% 盤後 | 516.89 -3.63% | $16,082.65$17,052.00 | ||
 LRCXLam Research | 291.60$290.55 | -4.51% -0.36% 盤後 | 291.60 -4.51% | $9,064.23$9,608.43 | ||
 NBISNebius–A 類 | 187.95$187.21 | +0.10% -0.39% 盤後 | 187.95 +0.10% | $5,959.80$6,193.37 | ||
 NOWSERVICENOW | 105.55$105.26 | +6.86% -0.27% 盤後 | 105.55 +6.86% | $3,305.70$3,495.30 | ||
 MRVL邁威爾科技– | 189.28$187.85 | -2.54% -0.75% 盤後 | 189.28 -2.54% | $5,979.51$6,268.76 |