What trades here
The mix of contract categories OG/Crypto.com lists, day by day.
The mix, day by day
Non-parlay sports, parlays, and everything else
Every bucket, all time
How the buckets are built
Categories are rolled into seven shared buckets so venues can be read side by side. The taxonomy is broad because the broadest venue sets the ceiling — Kalshi publishes one Sports value where others name the sport, and inventing a split for it would be fabrication.
“Other” is not one thing. At Underdog it is the combo bucket; at OG/Crypto.com and DKeX it is a genuine residual, and OG/Crypto.com carries a separate explicit Parlays value. It is mapped per venue rather than globally.
Every category, all time
The same all-time total as the bucket table above, broken out by the individual category label instead of folded into seven buckets — enough to see NFL next to Golf next to COMBOS. "Unparsed" is bulletin rows whose product column came through blank — real volume, unknown product.