Mixed options sentiment in Novo Nordisk with shares up 4.87%

Mixed options sentiment in Novo Nordisk (NVO), with shares up $2.38, or 4.87%, near $51.13. Options volume running well above average with 99k contracts traded and calls leading puts for a put/call ratio of 0.45, compared to a typical level near 0.8. Implied volatility (IV30) dropped 0.97 near 39.91,and below the 52wk median, suggesting an expected daily move of $1.29. Put-call skew steepened, indicating increased demand for downside protection, following a downgrade to Neutral at UBS.