Ever notice your platform shows more than one expected move number, and they don't match? Tom Preston, who built these tools, explains why. There are three different reads: a plus or minus expected move from the at the money straddle and strangles, standard deviation lines from an overall volatility number, and the probability of being in the money from each individual option. They disagree because they use different data: the at the money options, the overall implied volatility, and the skew baked into each strike. None is more correct than the others. Tom's practical take is to use all three as guidance for where to place a short strike and whether the credit is worth the risk. This is education, not a recommendation. 📊 tastylive: tastylive.com 📰 Get Tom's pre-market analysis every morning: tastylive.com/newsletters 📘 FREE Options Strategy Guide: tinyurl.com/bp9ms763 📱 Follow tastylive on X: x.com/tastyliveshow Chapters 00:00 What the e...