Moderately bullish activity in Moderna with shares up 2.64%

Moderately bullish activity in Moderna (MRNA), with shares up 71c, or 2.64%, near $27.57. Options volume more than double the daily average with 170k contracts traded and calls leading puts for a put/call ratio of 0.27, compared to a typical level near 0.61. Implied volatility (IV30) dropped 2.86 near 61.57,and below the 52wk median, suggesting an expected daily move of $1.07. Put-call skew flattened, suggesting a modestly bullish tone.