Bullish flow in Trade Desk with shares up 1.39%

Bullish flow in Trade Desk (TTD), with shares up 64c, or 1.39%, near $46.79. Options volume running well above average with 128k contracts traded and calls leading puts for a put/call ratio of 0.34, compared to a typical level near 0.57. Implied volatility (IV30) is higher by 0.6 points near 56.36,and above the 52wk median, suggesting an expected daily move of $1.66. Put-call skew flattened, suggesting a modestly bullish tone, following a downgrade to Underperform at Edgewater Research.