Bullish flow in Novo Nordisk with shares up 0.68%

Bullish flow in Novo Nordisk (NVO), with shares up 32c, or 0.68%, near $46.38. Options volume roughly in line with average with 72k contracts traded and calls leading puts for a put/call ratio of 0.37, compared to a typical level near 0.53. Implied volatility (IV30) is higher by 0.1 points near 38.33,in the lowest 10% of observations over the past year, suggesting an expected daily move of $1.12. Put-call skew flattened, suggesting a modestly bullish tone.