Mixed options sentiment in Pfizer with shares down 0.1%

Mixed options sentiment in Pfizer (PFE), with shares down 2c near $24.55. Options volume relatively light with 39k contracts traded and calls leading puts for a put/call ratio of 0.49, compared to a typical level near 0.6. Implied volatility (IV30) dropped 0.34 near 19.26,in the lowest 10% of observations over the past year, suggesting an expected daily move of $0.30. Put-call skew flattened, suggesting a modestly bullish tone.