Bitcoin Options: What's Lighting It Up?

Last week on the Bitcoin options front, actually had some decent action about almost 2000 contracts going up in those big 5X Bitcoin options. And then the big dog still this week, the 1800 strike with exactly 250,000 contracts. So just barely managing to hold on to the top spot by the skin of its teeth. Let's jump down to the micro stuff, the more bite-sized contracts, see what's lighting it up out there who aren't large funds.