last week, mike khouw partnered up with guy adami on a bullish lululemon bet. >> chinese sales up 40%a in an economy that's slowing down. apparently, they're still buying their lululemon because those sales were crazy and the last operating margins -- despite all the things they've done, operating margins have improved. >> i'm looking out to april. i wanted to sell the $135 puts for $4.30, buy the $145 calls for $9.45, and then sell the $155 calls why isn't that drawing, for $4.95. >> they were right the retailer falling today, but still up more than 14% since the time of the trade. so, mike, what do you do now >> so, if you follow us on twitter, and you should, then you would know that we recommended earlier this week that you take the profits and run. we spent 20 cents to put the structure on when i was looking at it earlier this week, you could have taken it off for $9.15 the most it could be worth, actually, is $10 so, really, most of the money that you could make actually was made the options market was implying a pretty good move, but not as big as the one we saw. and i would ma

lululemon charged $100 for spandex. >> in england, book makers are all a flutter over the name of the new royal baby, meghan markle and prince harry's child. >> they are bettingthen have a look at arthur. that is, without a doubt, the best batch of all the boys names. >> laura: arthur? >> markle says they have planned on raising their child as gender neutral, pat, avery, dana, drew, lane, lee, alex, andy, carson, charlie, or rowen. >> laura: since when is drew -- >> drew barrymore. >> laura: i think you have to move beyond any name to just numbers now. a number or chair or zu have a story. >> laura: speaking of gender neutrality. the first genderless voice appeared this week. it is attempting to replace the gender specific voices, very limiting for siri and alexa. >> hi, i'm q. think of me like siri or alexa but neither male or female. >> laura: that's like a fried egg. >> they claim voices like siri or alexa are reinforcing binary gender choices and this would break that stereotype in ai. >> laura: that reminded me of "the voice" in that old matthew broderick movie "the war games." >> nobody saw that movie. >> laura: yes, they did. >> guiness book of world r