Bullish flow in Moderna with shares up 1.11%

Bullish flow in Moderna (MRNA), with shares up 56c, or 1.11%, near $51.52. Options volume relatively light with 19k contracts traded and calls leading puts for a put/call ratio of 0.57, compared to a typical level near 0.82. Implied volatility (IV30) is higher by 0.9 points near 76.8,and above the 52wk median, suggesting an expected daily move of $2.49. Put-call skew flattened, suggesting a modestly bullish tone.Looking ahead: Moderna (MRNA) will report earnings after the close on None.Option markets are pricing in a 50% probability of a move greater than 0.0% or $0.00.