Moderately bullish activity in Mara Holdings with shares up 0.72%

Moderately bullish activity in Mara Holdings (MARA), with shares up 11c, or 0.72%, near $15.30. Options volume relatively light with 136k contracts traded and calls leading puts for a put/call ratio of 0.49, compared to a typical level near 0.34. Implied volatility (IV30) dropped 5.19 near 61.06,in the lowest 10% of observations over the past year, suggesting an expected daily move of $0.59. Put-call skew flattened, suggesting a modestly bullish tone.