SUI / ARB ratio and spread
1 SUI = 5.252 ARB. Below is the price ratio chart and the regression spread z-score. Hedge ratio β is 0.877 and the correlation between the legs is 0.76.
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Key numbers
over 350 daily candles
How each of these is computed: regression spread, hedge ratio, spread z-score, half-life, correlation.
What the numbers say
The legs move closely together — correlation of daily log returns is 0.76. The fitted hedge ratio is 0.88, meaning roughly 0.88 units of ARB exposure balance one unit of SUI.
The spread currently sits at -2.36 standard deviations from its rolling mean — SUI is cheap relative to ARB by the standards of this window.
Reversion is slow: the spread needs roughly 47 days to cover half the way back to its mean. A position would have to be held for a long time.
The current ratio sits mid-range — 21% of the way from the low to the high of the last 350 daily candles.
Frequently asked
How many ARB is 1 SUI?
1 SUI is worth 5.25206 ARB at the latest exchange quotes. The figure is the ratio of the two USDT prices and updates every minute.
What is the SUI/ARB range?
Over the last 350 daily candles the ratio traded between 3.96563 (06.09.2026) and 10.0604 (21.05.2026).
Are SUI and ARB correlated?
The correlation of daily log returns between SUI and ARB is 0.76, which counts as a strong link. Log returns are used rather than prices: two rising assets correlate almost by default, joint day-to-day movement is what matters.
What is the SUI/ARB spread z-score now?
The z-score is -2.36 — the spread is stretched beyond two standard deviations. It measures how far the regression residual log(A) − β·log(B) sits from its rolling mean, in standard deviations.
Is SUI/ARB suitable for a pair trade?
The mechanics hold up: correlation is 0.76 and the spread historically covers half the way back to its mean in about 47 days. That is a description of past behaviour, not a forecast or a recommendation.
Related pairs
Other pairs sharing a leg with this one.
All figures are computed from exchange data and describe past behaviour. Nothing here is investment advice.