> ## Documentation Index
> Fetch the complete documentation index at: https://dash-docs.nomos.trade/llms.txt
> Use this file to discover all available pages before exploring further.

# Glossary

> Polymarket and Codex terms as these docs use them.

| Term | Meaning |
| - | - |
| fill | One `OrderFilled` event: one order's part in a match, seen from that order owner's side. A match yields one taker fill and one fill per maker order, so summing every fill counts matched volume twice. |
| maker / taker | The taker's order crossed the book; makers' orders rested on it. `role` on a trade, `isTaker` on a fill row. |
| split | Lock collateral and mint a full set: \$1 gives 1 Yes and 1 No. |
| merge | The reverse: burn a full set, get the collateral back. |
| redeem | After resolution, burn shares for their payout. |
| neg-risk | Polymarket's multi-outcome events (one winner among many questions). Each question is its own Yes/No market with its own conditionId. |
| convert | Neg-risk only: give up No on some questions of an event, receive Yes on the others plus collateral. |
| combo | Polymarket's combinatorial position (a parlay): 1 to 50 legs, each one side of a binary market. Codex books each combo as a two-outcome market whose conditionId is its Yes token. An open combo is carried at cost (`carriedAtCost: true`): no fill prices it. |
| v2 leg | An outcome of a regular market held through Polymarket's protocol-v2 modules, usable in combos. Booked as a position of its regular market and marked `v2Leg`. |
| exchange | `ctf-v1`, `negrisk-v1` (before the April 28, 2026 cutover), `ctf-v2`, `negrisk-v2`, `combos-v3`. |
| settled PnL | Realized PnL plus, for a resolved market, the payout of shares still held minus their cost. What the leaderboard ranks. |


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.