TimeWins : you don't buy calls on a big up move day prices already inflated IV rises and prices in a larger move in future making it harder for your call to be profitable. you buy calls when it is down before the news causes a price spike.
TimeWins : you don't buy calls on a big up move day prices already inflated IV rises and prices in a larger move in future making it harder for your call to be profitable. you buy calls when it is down before the news causes a price spike.