How $1000 moves through an Event Card — Waterfall
A bridge from your $1000 deposit to the net amount you withdraw. Each bar is a real step; the gain/loss bar uses the chosen card's live index move.
Deposit / basket / settle (live)
Gain
Loss / cost
Illustrative cost (not API-exposed)
Bars hatched and tagged illustrative (slippage/execution, withdrawal gas)
are real costs baked into per-leg fills / on-chain gas — not exposed on any API, so modeled as labeled constants.
The gain/loss bar is the card's live index return vs base (current_index − index_base) / index_base.