Quote from niceneasy:
i have started paying more attention to option activity in the issues i am trading. but am struggling understanding put/call ratio. any advice would be greatly appreciated. any rule of thumbs too. have looked online a lot but still not 100% on it
thanks
Quote from vhehn:
its an indicator of sentiment. people buy calls when they are greedy and buy puts when they are fearful. the ratio of how many of each they buy is the put call ratio.
most people use it as a contrary indicator.