PAIR.TRADING
↔

Press space to swap the legs.

15.76 S
RLUSD = 1 USDT
S = 0.06 USDT

RLUSD / S ratio and spread

1 RLUSD = 15.76 S. Below is the price ratio chart and the regression spread z-score. Hedge ratio β is -0.001 and the correlation between the legs is -0.13.

Set an alert on this pair The spread z-score is 1.59 right now. Get a message when it reaches your level — instead of watching the chart.
Free alerts

If you hold RLUSD · If you hold S

Hedge ratio β -0.001
Spread z-score 1.59
Correlation -0.13
Half-life 6.2 1d
β is negative: the legs moved in opposite directions, so this does not work as a pair.

Sign in to keep favourite pairs.

Alerts

Sign in to set your own alerts.

Key numbers

Current ratio15.7554
Change 1d-30.02%
Change 7d-30.55%
Change 30d-55.37%
Period high48.2466
Period low13.3662
Hedge ratio β-0.001
Spread z-score1.59
Correlation-0.13
Half-life6 d

over 263 daily candles

What the numbers say

The fitted hedge ratio is negative: over the window RLUSD and S moved in opposite directions. A pair trade assumes the legs move together, so this combination does not qualify as one.

The spread is at 1.59 standard deviations from its rolling mean: away from the norm, but not far enough to call it stretched.

Historically the spread covers half the way back to its mean in about 6 days, so a divergence here tends to resolve within weeks rather than months.

The current ratio sits near the bottom of its range — only 7% of the way from the low to the high of the last 263 daily candles.

Frequently asked

How many S is 1 RLUSD?

1 RLUSD is worth 15.7554 S at the latest exchange quotes. The figure is the ratio of the two USDT prices and updates every minute.

What is the RLUSD/S range?

Over the last 263 daily candles the ratio traded between 13.3662 (22.01.2026) and 48.2466 (26.06.2026).

Are RLUSD and S correlated?

The correlation of daily log returns between RLUSD and S is -0.13, which counts as a weak 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 RLUSD/S spread z-score now?

The z-score is 1.59 — the spread is within its usual range. It measures how far the regression residual log(A) − β·log(B) sits from its rolling mean, in standard deviations.

Is RLUSD/S suitable for a pair trade?

No. The fitted hedge ratio is negative, meaning the legs moved in opposite directions over the window — the market-neutral construction that pair trading relies on does not hold here.

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.

Converter

RLUSD
S