alex webb, tom giles, thank you both. scarlet, i will send it back to you.t, our thanks to emily chang in san francisco. we will be speaking with airbnb's head of public will see in global affairs later on bloomberg technology. and next, trading a natural gas etf. from new york, this is bloomberg. ♪ julia: this is "bloomberg markets." in julia chatterley. scarlet: i am scarlet fu. time for options insights with julie hyman. last day out the the quarter, we are halfway through the year, and alan, you're looking at natural gas, closing out the worst second quarter since 2013. where do we go from there? do we see more downside? >> i am looking for opportunity. oil did a big u-turn. oil is up 7% on the week. g, itook at you and g -- un has not had new highs in volatility, so i'm thinking in the long run, yes, the barbecue season is ahead of us. this is not really a propane place or natural gas, but that got me thinking, something is going to put this market on the move. you think that catalyst can be? of easily natural gas does move -- it gets hot, there's more