G / SPYB ratio and spread
1 G = 1.09E-5 SPYB. Below is the price ratio chart and the regression spread z-score. Hedge ratio β is 3.264 and the correlation between the legs is 0.25.
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Key numbers
over 74 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 0.25. A spread built on such a weak link reverts by coincidence rather than by mechanism.
The spread currently sits at 4.12 standard deviations above its rolling mean — G is expensive relative to SPYB by the standards of this window.
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 in the upper part of its range — 100% of the way from the low to the high of the last 74 daily candles.
Frequently asked
How many SPYB is 1 G?
1 G is worth 0.000010874138747173 SPYB at the latest exchange quotes. The figure is the ratio of the two USDT prices and updates every minute.
What is the G/SPYB range?
Over the last 74 daily candles the ratio traded between 0.0000043335066736 (23.07.2026) and 0.000010874138747173 (18.09.2026).
Are G and SPYB correlated?
The correlation of daily log returns between G and SPYB is 0.25, 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 G/SPYB spread z-score now?
The z-score is 4.12 — 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 G/SPYB suitable for a pair trade?
Weakly. Correlation is only 0.25, 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.