Moderately bullish activity in Moderna with shares up 3.03%

Moderately bullish activity in Moderna (MRNA), with shares up 84c, or 3.03%, near $28.52. Options volume relatively light with 16k contracts traded and calls leading puts for a put/call ratio of 0.46, compared to a typical level near 0.52. Implied volatility (IV30) dropped 2.8 near 59.87,and below the 52wk median, suggesting an expected daily move of $1.08. Put-call skew flattened, suggesting a modestly bullish tone.