---
title: "DeepSeek V4 \"lights up\" the domestic computing power main line, the semiconductor equipment ETF E Fund (159558) underlying index rises 1% against the trend"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/282183384.md"
description: "As of the market close, the CSI Semiconductor Material & Equipment Thematic Index rose by 1%. The DeepSeek V4 series began a small-scale grayscale test on April 8, introducing a mode switcher, marking its entry into the internal testing phase. Market analysis indicates that several major domestic and international companies have released new AI models, accelerating the development of AI capabilities. The consumption of tokens for domestic large models has significantly increased, leading to a tightening supply and demand for computing power, making domestic computing power a focal point of attention"
datetime: "2026-04-09T11:08:13.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/282183384.md)
  - [en](https://longbridge.com/en/news/282183384.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/282183384.md)
---

# DeepSeek V4 "lights up" the domestic computing power main line, the semiconductor equipment ETF E Fund (159558) underlying index rises 1% against the trend

As of the market close, the CSI Semiconductor Material & Equipment Thematic Index rose by 1%, the SSE STAR Chip Index increased by 0.3%, the CSI Chip Industry Index went up by 0.1%, and the SSE STAR Chip Design Thematic Index fell by 0.3%.

In terms of news, on April 8th at midnight, DeepSeek quietly launched a small-scale grayscale test, adding a mode switcher to the chat interface, revealing three major modes: Fast, Expert, and Visual, marking the official entry of the V4 series into the internal testing phase, following a layered approach of lightweight + flagship + multimodal.

Market analysis suggests that recently, domestic companies like DeepSeek and Alibaba, along with overseas giants like Meta and Anthropic, have successively released new models, indicating that AI model capabilities are entering an acceleration phase. On the demand side, the consumption of domestic large model tokens has significantly increased, with Doubao's large model averaging over 120 trillion tokens used daily, which is more than 1000 times the amount since its first release in May 2024. The tightening supply-demand situation for computing power is clear, and domestic computing power is expected to become a key focus in the next phase.

Daily Economic News

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