A little known trade that crushed it the last 6 months

This trade has been my #1 Money maker over the last 5 months, and I just wanted to share it to broaden the scope of what most people on this platform think of as trading while also potentially providing a framework of analysis from which to make more trades. This market volatility has exposed a ton of potential when it comes to trading relative value, both within sectors (airlines, cruises, travel, hospitality, etc) and inter-market.