Moderately bullish activity in Moderna with shares up 0.88%

Moderately bullish activity in Moderna (MRNA), with shares up 22c, or 0.88%, near $25.77. Options volume more than double the daily average with 103k contracts traded and calls leading puts for a put/call ratio of 0.04, compared to a typical level near 0.55. Implied volatility (IV30) dropped 0.36 near 63.09,and below the 52wk median, suggesting an expected daily move of $1.02. Put-call skew flattened, suggesting a modestly bullish tone.