Calculator - Spreader

Calc is the fourth mode of the Trade panel on the spread page. It needs no exchange keys and works for guests.

Inputs

Field	Meaning
Total for both legs, $	Size of the position. The panel shows `Long ≈ … · Short ≈ …` per leg.
Taker fee, long, Taker fee, short	Prefilled with the exchange fees of the two legs, editable.
Holding period, days	How long you expect to hold.
Target exit spread	The Out spread you plan to close at. Now uses the current Out.
Entry prices	Book walks the order books for your size and shows the slippage, Best uses the best prices and ignores depth.

Result

Row	Meaning
Entry	Net entry spread for the size by the chosen prices.
Exit	Net exit spread at the target.
Funding	Funding income over the holding period at the current rates.
Break-even	Hours of funding needed to pay back fees and both spreads.
Result	Entry plus exit plus funding, in percent and in USD.
ROI	Result relative to the size.

not enough depth in the order book means the books do not hold your size at the shown levels. Order books are off or unavailable: the entry is calculated by the best prices appears in Server mode.