What caused the AIRE.SW stock surge on 16 Feb 2026?

There was no official earnings or regulatory release. The surge appears volume-driven, likely from concentrated buying or short-covering. Volume hit **530,774**, about **4.53x** the average, which is the main trigger for the 50% jump.

What is the current valuation and financial health of Airesis S.A. (AIRE.SW)?

Airesis shows negative EPS **-0.55**, PE **-0.04**, negative book value per share, and a current ratio **0.77**, indicating tight liquidity and weak profitability. Price-to-sales is low at **0.01**, reflecting a small market cap and large liabilities.

How should traders manage risk after the AIRE.SW volume spike?

Use tight stops and confirm continuation with volume above **117,059** and price holding above **CHF 0.02**. Consider targets **CHF 0.05** (near-term) and stop near **CHF 0.016**. Avoid chasing without a news catalyst or sustained volume.

CH Stocks

AIRE.SW up 50% on 530,774 volume (SIX) 16 Feb 2026: market closed, monitor liquidity

ByDanny Kontos February 17, 2026February 17, 2026

The AIRE.SW stock surged 50.0% to CHF 0.024 on 16 Feb 2026 as trading closed on the SIX exchange, driven by a spike to 530,774 shares versus a 50-day average of 117,059. This high-volume move put liquidity in focus and pushed on-chain technicals into overbought readings. We use Meyka AI-powered market analysis platform data to link the volume burst to valuation, balance-sheet metrics and short-term technical risk. Traders should note the gap between the current price and the 200-day average and weigh follow-through against rapid profit-taking.