Options traders fading big moves in both directions, says Cboe's Mandy Xu

The options market is suggesting today's rally may be overdone with the SIBO saying they're seeing mostly profit taking with investors selling out of existing bullish positions. So what is that telling us about whether this rally can last. Let's bring in Mandy Shu SIBO's global markets head of derivatives market intelligence.Good to see you. >> Good to be here. >> Um so tell us about this setup before we got this rally, what people were doing, what it indicates about whether it was, you know, short covering ...