Moderately bullish activity in Moderna with shares up 2.55%

Moderately bullish activity in Moderna (MRNA), with shares up 62c, or 2.55%, near $24.77. Options volume relatively light with 58k contracts traded and calls leading puts for a put/call ratio of 0.75, compared to a typical level near 0.57. Implied volatility (IV30) dropped 9.2 near 60.03,in the lowest 10% of observations over the past year, suggesting an expected daily move of $0.94. Put-call skew flattened, suggesting a modestly bullish tone.