Mixed options sentiment in UnitedHealth with shares up 0.17%

Mixed options sentiment in UnitedHealth (UNH), with shares up 62c, or 0.17%, near $371.10. Options volume relatively light with 54k contracts traded and calls leading puts for a put/call ratio of 0.5, compared to a typical level near 0.57. Implied volatility (IV30) dropped 0.86 near 25.26,in the lowest 10% of observations over the past year, suggesting an expected daily move of $5.90. Put-call skew flattened, suggesting a modestly bullish tone, following an upgrade to Buy at Erste Group.