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$884.01 | -2.08% -1.88% 盤後 | 900.98 -2.08% | $28,061.07$29,354.80 | ||
 NVDA輝達 | 196.52$196.09 | -5.04% -0.21% 盤後 | 196.52 -5.04% | $6,322.57$6,523.33 | ||
 TSLA特斯拉– | 309.24$308.03 | -1.17% -0.39% 盤後 | 309.24 -1.17% | $9,908.30$9,998.80 | ||
 AMDAMD | 495.12$490.70 | -5.15% -0.89% 盤後 | 495.12 -5.15% | $15,518.72$16,313.97 | ||
 INTC英特爾 | 91.69$90.93 | -0.67% -0.82% 盤後 | 91.69 -0.67% | $2,860.32$2,986.72 | ||
 MSFT微軟 | 389.13$389.80 | +1.93% +0.17% 盤後 | 389.13 +1.93% | $12,579.52$12,728.23 | ||
 GOOGLAlphabet–A 類 | 326.56$327.00 | +2.13% +0.13% 盤後 | 326.56 +2.13% | $10,544.52$10,620.16 | ||
 TSM台積電 | 399.26$397.45 | -1.11% -0.45% 盤後 | 399.26 -1.11% | $12,630.30$12,950.96 | ||
 ASML艾司摩爾 | 1,656.17$1,648.98 | -5.75% -0.43% 盤後 | 1,656.17 -5.75% | $52,475.29$54,701.00 | ||
 SPCXSpaceX | 113.65$112.25 | -1.23% -1.23% 盤後 | 113.65 -1.23% | $3,547.92$3,674.00 | ||
 AMZN亞馬遜 | 231.36$231.58 | -0.30% +0.09% 盤後 | 231.36 -0.30% | $7,479.24$7,567.50 | ||
 METAMeta–A 類 | 593.93$595.32 | -0.21% +0.23% 盤後 | 593.93 -0.21% | $19,200.15$19,580.32 | ||
 AVGO博通– | 383.35$382.27 | +0.40% -0.28% 盤後 | 383.35 +0.40% | $12,197.74$12,432.43 | ||
 ORCL甲骨文 | 119.97$119.70 | +4.33% -0.22% 盤後 | 119.97 +4.33% | $3,854.71$3,904.81 | ||
 PLTRPalantir–A 類 | 131.54$130.98 | +7.00% -0.42% 盤後 | 131.54 +7.00% | $4,111.06$4,279.16 | ||
 AMAT應用材料 | 516.89$514.00 | -3.63% -0.55% 盤後 | 516.89 -3.63% | $16,068.93$17,037.46 | ||
 LRCXLam Research | 291.60$289.74 | -4.51% -0.63% 盤後 | 291.60 -4.51% | $9,056.49$9,600.24 | ||
 NBISNebius–A 類 | 187.95$185.95 | +0.10% -1.06% 盤後 | 187.95 +0.10% | $5,954.70$6,188.09 | ||
 NOWSERVICENOW | 105.55$105.40 | +6.86% -0.14% 盤後 | 105.55 +6.86% | $3,302.88$3,492.32 | ||
 MRVL邁威爾科技– | 189.28$187.90 | -2.54% -0.72% 盤後 | 189.28 -2.54% | $5,974.41$6,263.41 |