What caused OBSN.SW to plunge on 02 Jan 2026?

The drop to CHF0.0012 reflected extreme selling in a thin market: volume surged to 2,351,202 versus average 675,842, amplifying downward moves. There was no major corporate release; thin liquidity and stop orders likely accelerated the decline.

What is Meyka AI's short-term outlook for OBSN.SW?

Short-term outlook is cautious: high volatility and low liquidity dominate. Meyka AI projects a 12-month base case near CHF0.015 but flags high downside risk without clinical news or financing clarity. Forecasts are model-based and not guarantees.

Is ObsEva financially solvent given the low market cap?

Despite the low market cap (CHF140,612), ObsEva reports cash per share CHF0.091 and a current ratio of 2.23, indicating short-term solvency, but negative operating cash flow per share (-0.251) implies ongoing burn and potential dilution risk.

How should traders manage risk in OBSN.SW?

Manage position size tightly, use limit orders to avoid wide spreads, and monitor block trades and clinical filings. Expect sudden moves due to low liquidity; tight stop-losses and rapid exit plans are prudent.

CH Stocks

ObsEva (OBSN.SW) CHF0.0012 on 02 Jan 2026: market closed after heavy volume, catalyst watch

ByDanny Kontos January 3, 2026January 3, 2026

OBSN.SW stock closed at CHF0.0012 on 02 Jan 2026 after a one-day drop of -76.92% on heavy volume, making ObsEva S.A. among the most active names on the SIX (Switzerland) session. Trading interest spiked to 2,351,202 shares versus an average of 675,842, suggesting forced selling or a liquidity squeeze. We break down the move, valuation metrics, cash runway signals and what catalysts could matter for traders and longer-term investors.