Bullish flow in Trade Desk with shares up 5.0%

Bullish flow in Trade Desk (TTD), with shares up $2.35, or 5.0%, near $49.49. Options volume running well above average with 93k contracts traded and calls leading puts for a put/call ratio of 0.26, compared to a typical level near 0.57. Implied volatility (IV30) is higher by 3.7 points near 54.35,and above the 52wk median, suggesting an expected daily move of $1.69. Put-call skew flattened, suggesting a modestly bullish tone, following a downgrade to Underperform at Edgewater Research.