128 rolls · 37 other pairs · 24 reduced · 12 spreads · 11 opened · 6 collars · 3 closed · 2 expired
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 $16.34M short stock book with a put written against it, by value. Uncovered stock keeps all of its upside and pays no premium.