Why did BLK.SW stock jump pre-market?

The data shows a **+96.87%** move on very low **volume 40**. That pattern often signals a data update, a single block trade, or a corporate action. No confirmed company news appeared; verify with exchange notices and Bloomberg before acting.

What are the key valuation numbers for BLK.SW stock?

Key metrics for BLK.SW stock: **price CHF 852.85**, **EPS 38.45**, **PE 22.18**, **PB 1.89**, and **dividend yield 1.48%**. These figures show solid profitability and a moderate premium valuation.

How should traders treat the BLK.SW stock move?

Treat the pre-market move as tentative until higher volume confirms it. Check SIX trade prints, company filings, and major news sources. Low liquidity raises execution and slippage risk for position changes.

What do Meyka forecasts say about BLK.SW stock?

Meyka AI's forecast model projects **yearly CHF 679.45**, implying **-20.33%** from **CHF 852.85**. These are model-based projections and not guarantees; use them alongside fundamentals and confirmed news.

CH Stocks

BlackRock (BLK.SW, SIX) up 96.87% pre-market 03 Feb 2026: Watch volume for confirmation

ByHuzaifa Zahoor February 3, 2026February 3, 2026

The BLK.SW stock price shows a sharp pre-market move to CHF 852.85, a +96.87% rise versus the previous close of CHF 433.20 on 03 Feb 2026. The jump appears on very thin activity with reported volume 40 on the SIX Switzerland feed. We flag the gap and low liquidity as reasons to await confirmation from trading or official BlackRock announcements. Meyka AI-powered market analysis platform flags this as a high-volume-movers watch item and recommends checking trade prints and regulatory notices before trading.