150 rolls · 36 spreads · 26 other pairs · 17 opened · 11 collars · 5 reduced · 4 closed · 4 expired · 2 added
Built from contract counts, not weights — a price move can't show up as a trade. Changes of equal size on the same stock are paired: a roll closes one expiry and opens the next, a synthetic (long call + written put at one strike) is stock exposure, not two bets. Negative = written.
Share of the $698.22M stock book with a call written against it, by value. Uncovered stock keeps all of its upside and pays no premium.