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0.2210497 ZRO

ARK = 0.3959 USDT

ZRO = 1.791 USDT

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ARK / ZRO ratio and spread

1 ARK = 0.2210497 ZRO. Below is the price ratio chart and the regression spread z-score. Hedge ratio β is 0.969 and the correlation between the legs is 0.39.

Set an alert on this pair The spread z-score is 1.78 right now. Get a message when it reaches your level — instead of watching the chart.

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If you hold ARK · If you hold ZRO

Hedge ratio β 0.969

Spread z-score 1.78

Percentile, 1.0 y 68

Correlation 0.39

Half-life 36.8 1d

The spread is within ±2σ — the pair is near its own norm.

Alerts

Key numbers

Current ratio0.22105

Change 1d43.76%

Change 7d95.54%

Change 30d115.72%

Period high0.272433

Period low0.0740154

Hedge ratio β0.969

Spread z-score1.78

Correlation0.39

Half-life37 d

over 367 daily candles

How each of these is computed: regression spread, hedge ratio, spread z-score, half-life, correlation.

What the numbers say

The legs barely move together: correlation of daily log returns is only 0.39. A spread built on such a weak link reverts by coincidence rather than by mechanism.

The spread is at 1.78 standard deviations from its rolling mean: away from the norm, but not far enough to call it stretched.

Reversion is slow: the spread needs roughly 37 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 — 74% of the way from the low to the high of the last 367 daily candles.

Frequently asked

How many ZRO is 1 ARK?

1 ARK is worth 0.22105 ZRO at the latest exchange quotes. The figure is the ratio of the two USDT prices and updates every minute.

What is the ARK/ZRO range?

Over the last 367 daily candles the ratio traded between 0.0740154 (11.02.2026) and 0.272433 (11.11.2025).

Are ARK and ZRO correlated?

The correlation of daily log returns between ARK and ZRO is 0.39, 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 ARK/ZRO spread z-score now?

The z-score is 1.78 — 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 ARK/ZRO suitable for a pair trade?

Weakly. Correlation is only 0.39, so the legs do not reliably move together and the spread carries mostly idiosyncratic noise.

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.