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229156.08 API3
BTC = 86346.01 USDT
API3 = 0.38 USDT

BTC / API3 ratio and spread

1 BTC = 229156.08 API3. Below is the price ratio chart and the regression spread z-score. Hedge ratio β is 0.419 and the correlation between the legs is 0.60.

Set an alert on this pair The spread z-score is 1.06 right now. Get a message when it reaches your level — instead of watching the chart.
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If you hold BTC · If you hold API3

Hedge ratio β 0.419
Spread z-score 1.06
Percentile, 1.0 y 74
Correlation 0.60
Half-life 25.4 1d
The spread is within ±2σ — the pair is near its own norm.

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Key numbers

Current ratio229156
Change 1d-21.21%
Change 7d-24.66%
Change 30d-31.82%
Period high358762
Period low120580
Hedge ratio β0.419
Spread z-score1.06
Correlation0.60
Half-life25 d

over 373 daily candles

What the numbers say

The legs move together only moderately — correlation of daily log returns is 0.60, with a hedge ratio of 0.42. Signals from this pair carry more noise than on a tightly linked one.

The spread is at 1.06 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 25 days, so a divergence here tends to resolve within weeks rather than months.

The current ratio sits mid-range — 46% of the way from the low to the high of the last 373 daily candles.

Frequently asked

How many API3 is 1 BTC?

1 BTC is worth 229156 API3 at the latest exchange quotes. The figure is the ratio of the two USDT prices and updates every minute.

What is the BTC/API3 range?

Over the last 373 daily candles the ratio traded between 120580 (08.10.2025) and 358762 (03.09.2026).

Are BTC and API3 correlated?

The correlation of daily log returns between BTC and API3 is 0.60, 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 BTC/API3 spread z-score now?

The z-score is 1.06 — 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 BTC/API3 suitable for a pair trade?

The mechanics hold up: correlation is 0.60 and the spread historically covers half the way back to its mean in about 25 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.

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