10 Health Care Stocks Whale Activity In Today’s Session - SELLAS Life Sciences Gr (NASDAQ:SLS), Zoetis (N
Benzinga reports unusual options activity in 10 healthcare stocks. Notable trades include bullish calls on SELLAS Life Sciences (SLS) at $30 strike, bearish calls on Zoetis (ZTS) at $85 strike, and bullish puts on Lilly (LLY) at $1260 strike. Other stocks with notable activity include NBIX, AGEN, BBIO, BSX, NVO, and CAPR.
How this was made

The 30-second read
Why it matters
The mixed bullish and bearish sweeps suggest no uniform market bias for the sector, but individual stocks may experience short‑term moves.
Market read
Unusual options activity provides potential short‑term trading signals for the listed healthcare stocks.
What to watch
Liquidity constraints and market maker hedging could drive the sweeps without underlying price moves.
Background
Benzinga's automated options scanner flagged unusual activity across ten healthcare stocks during the trading day.
Ticker impact
Unusual bullish call sweep on SLS with 200 contracts at $30 strike, indicating potential upside pressure.
Modest short‑term upside if buying continues.
Large call volume and bullish sentiment suggest traders expect a move higher.
Bearish call activity on ZTS with 897 contracts at $85 strike, implying downside expectations.
Potential short‑term dip.
High call volume with bearish sentiment signals traders betting on a decline.
Neutral call sweep on HIMS expiring today, 100 contracts at $30 strike.
Little immediate impact.
Neutral sentiment and small volume suggest no clear direction.
Bearish call trade on NBIX with 98 contracts at $150 strike, long‑dated expiration.
Slight downside risk.
Bearish sentiment on a deep‑out‑of‑the‑money call indicates caution.
Bullish call sweep on AGEN expiring today, 150 contracts at $6 strike.
Potential short‑term lift.
Large bullish call volume on the day suggests optimism.
Bullish put sweep on LLY with 38 contracts at $1,260 strike, indicating protective buying.
Possible stability or modest upside.
Bullish put sentiment often reflects hedging for a higher price.
Bearish call trade on BBIO, 27 contracts at $70 strike.
Short‑term downside risk.
Bearish sentiment on a near‑term call suggests expectations of a fall.
Bullish call sweep on BSX with 84 contracts at $50 strike.
Potential short‑term rally.
Large bullish call volume indicates optimism.
Market effects
Healthcare sector shows varied option sentiment, indicating divergent short‑term expectations.
US market focus; no broader regional effect noted.
Limited to US-listed healthcare stocks.
Counterpoint
High option activity may be speculative noise rather than a true directional signal.
Key entities
- CompanySellas Life Sciences
Ticker SLS, subject of bullish call sweep.
- CompanyZoetis
Ticker ZTS, subject of bearish call sweep.


