Parlay, Boost and Private

Parlay

Two or three legs on one ticket at Parlay, or from the terminal's Parlay mode, where UP and DOWN add the Window to the slip. The page lists every live Window by cadence, with each asset's close streak; the slip rides above the dock until you open it and Hold to place. The chances multiply down, so the payout multiplies up — and it is all or nothing: one miss and the stake is lost.

• ParlayReserve prices each leg off the Window's book — refusing a leg priced more than 5¢ under the fair-value guard's model — with a floor for legs that settle at the same instant.
• The winning payout is locked before the ticket is accepted. A book too thin for it is refused by name, before any prompt.
• Legs resolve in close order, by anyone. Each ticket asks your passkey.
• Legs need the fair-value guard's model, which covers every series, crypto and stocks.

ParlayMitoshi

Boost

A leveraged UP or DOWN from the terminal's Boost mode or chips. LeverageReserve fronts the rest of the position for a premium it keeps, and is repaid first from a sale.

• Your loss is capped at your stake. A boost has a knock-out line and can be knocked out before the Window closes; Mitoshi's leverage keeper settles and knocks out positions, and both actions pay the owner.
• It refuses to open a boost that would start under its knock-out line, one priced above the market model, or one a void would leave the reserve short on.
• Boost opens on any Window the guard prices, stocks included. Hold to boost asks your passkey; it closes from its own row.
• Short in More opens the terminal on Boost with DOWN picked.

Private

The terminal's Private mode, or Private on a Markets ticket, bets from a private balance on PrivateDesk. Kept separate from your wallet, so it is harder to link back to you — not anonymous.

• You deposit to the desk and set an allowance it may spend. One passkey prompt signs the bet's text; it moves nothing by itself.
• The desk then makes three transactions that never name you and the Window together: charge your allowance into a pool, fund a throwaway slot, buy in that slot. Payouts come home the same way, and only you can withdraw.
• Always 1×, a stake of $1 to $25. The claim is kept with your account; cash it out from Portfolio's Private pocket.
• What it is not: anonymity. A charge and a slot's funding land seconds apart for the same figure, and the desk process sees both halves.

Seen live

Through the browser on Moderato, sponsored by the relay: a two-leg parlay in one prompt and a 2× boost in one prompt, with refusals named before signing (ThinBook, BelowFairValue, LegOutOfOrder). The private desk is deployed and passed its tests on a Moderato fork; a private bet through the browser is not recorded yet. Receipts are in evidence.