What caused the intraday spike in BLK.SW stock on 12 Feb 2026?

No single confirmed corporate announcement explains the spike. The move likely reflects cross-listing trades, block orders or data re-pricing. Volume was low at **40.00** shares, so confirm with further volume and official company news before treating the spike as permanent.

How does Meyka AI grade BLK.SW stock and what does it mean?

Meyka AI rates BLK.SW **74.31/100 (B+, BUY)**. The grade blends benchmark and sector comparisons, financial growth, metrics and forecasts. This score is informational, not investment advice.

What are realistic short-term and 12-month price targets for BLK.SW stock?

Reference targets are short-term **CHF900.00** (+5.53%) and 12-month **CHF780.00** (-8.54%). Targets combine valuation, EPS and Meyka AI model output. Targets are guidelines, not guarantees.

Should traders buy BLK.SW stock after the intraday surge?

For intraday trading, wait for volume confirmation and tighter spreads. For investors, the Meyka AI 1-year forecast **CHF679.45** implies downside versus current price, so consider risk controls and reassess position sizing.

CH Stocks

BlackRock (BLK.SW, SIX) up 96.87% to CHF852.85 intraday 12 Feb 2026: quick volume and target check:

ByHuzaifa Zahoor February 12, 2026

BLK.SW stock roared 96.87% higher to CHF852.85 on the SIX exchange intraday 12 Feb 2026 on a sharp price move. The spike followed an opening at CHF863.90 and a previous close of CHF433.20, producing a one-day change of CHF419.65. Traders should note the unusually low reported volume of 40.00 shares while price volatility is extreme. This note explains the intraday drivers, valuation, Meyka AI grading and realistic price targets to put the move in context.