Bullish flow in Coinbase with shares up 0.21%

Bullish flow in Coinbase (COIN), with shares up 80c, or 0.21%, near $374.65. Options volume roughly in line with average with 109k contracts traded and calls leading puts for a put/call ratio of 0.57, compared to a typical level near 0.49. Implied volatility (IV30) is higher by 3.7 points near 66.72,and below the 52wk median, suggesting an expected daily move of $15.75. Put-call skew flattened, suggesting a modestly bullish tone, following a downgrade to Sell at H.C. Wainwright.