各市场最新完整收盘相对前 250 个交易日;覆盖 149 个资产。
严格使用收盘突破;等于前高/前低不计入。点击资产可打开 250D 图。
Generated 2026-08-24T19:23:39. 150 global semiconductor and optical-communications stocks, including all 30 SOX constituents, with 850D/250D candlestick charts, three-line Bollinger Bands (20,2), and volume-weighted chip distributions.
SOX constituents use Nasdaq official index file data as of 2026-05-01. Optical-communications additions are classified from official company business profiles checked on 2026-08-09. Price and volume data come from Yahoo Finance via yfinance. Each chart includes the BOLL(20,2) middle, upper and lower bands; chip distributions approximate volume-at-price by spreading each session's volume across its high-low range within the displayed window.