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2.0E-7 BTC
AI = 0.0204 USDT
BTC = 81618.16 USDT

AI / BTC ratio and spread

1 AI = 2.0E-7 BTC. Below is the price ratio chart and the regression spread z-score. Hedge ratio β is 2.446 and the correlation between the legs is 0.47.

Set an alert on this pair The spread z-score is -1.38 right now. Get a message when it reaches your level — instead of watching the chart.
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If you hold AI · If you hold BTC

Hedge ratio β 2.446
Spread z-score -1.38
Percentile, 1.1 y 7
Correlation 0.47
Half-life 26.9 1d
The spread is within ±2σ — the pair is near its own norm.

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Key numbers

Current ratio0.000000249944375124
Change 1d8.09%
Change 7d5.88%
Change 30d17.04%
Period high0.000001111135713552
Period low0.000000213562191965
Hedge ratio β2.446
Spread z-score-1.38
Correlation0.47
Half-life27 d

over 389 daily candles

What the numbers say

The legs move together only moderately — correlation of daily log returns is 0.47, with a hedge ratio of 2.45. Signals from this pair carry more noise than on a tightly linked one.

The spread is at -1.38 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 27 days, so a divergence here tends to resolve within weeks rather than months.

The current ratio sits near the bottom of its range — only 4% of the way from the low to the high of the last 389 daily candles.

When this happened before

Divergences over 210 candles: 4. Closed by a return to the norm: 3. The median return took 22 days, the longest one 48 days.

The last closed one ran from 02.06.2026 to 20.07.2026, 48 days: peak z = 3.14, AI was expensive against BTC.

One is running right now: it started on 21.08.2026, has lasted 62 days, peak z = -2.45, BTC was expensive against AI. It has not returned to the norm yet.

For a holder this answers not “what to do” but “how long it usually took”: the median return is 22 days. That is no guarantee — past divergences closed, this one may not.

Period Expensive leg Peak z Return
02.06.2026 — 20.07.2026 AI 3.14 48 d
06.05.2026 — 14.05.2026 BTC -2.02 8 d
07.04.2026 — 29.04.2026 BTC -3.09 22 d

A divergence here is the spread z-score leaving ±2σ; the return is the first value back inside ±0.5σ. Two thresholds rather than one: otherwise chatter right at the border would count as a dozen separate divergences. The first bars of the window are skipped — there z is computed on partial history.

Frequently asked

How many BTC is 1 AI?

1 AI is worth 0.000000249944375124 BTC at the latest exchange quotes. The figure is the ratio of the two USDT prices and updates every minute.

What is the AI/BTC range?

Over the last 389 daily candles the ratio traded between 0.000000213562191965 (22.09.2026) and 0.000001111135713552 (08.10.2025).

Are AI and BTC correlated?

The correlation of daily log returns between AI and BTC is 0.47, which counts as a moderate 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 AI/BTC spread z-score now?

The z-score is -1.38 — 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 AI/BTC suitable for a pair trade?

The mechanics hold up: correlation is 0.47 and the spread historically covers half the way back to its mean in about 27 days. That is a description of past behaviour, not a forecast or a recommendation.

How often do AI and BTC diverge?

Over 210 daily candles the spread left ±2σ 4 times. The median return to the norm took 22 days.

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.

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