FF / SNDKB ratio and spread
1 FF = 9.47E-5 SNDKB. Below is the price ratio chart and the regression spread z-score. Hedge ratio β is 0.086 and the correlation between the legs is -0.02.
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Key numbers
over 97 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 -0.02. A spread built on such a weak link reverts by coincidence rather than by mechanism.
The spread is at 1.91 standard deviations from its rolling mean: away from the norm, but not far enough to call it stretched.
The spread has not shown mean reversion over the sample: estimates longer than the available history are discarded rather than reported. Trading this pair on reversion has no statistical footing here.
The current ratio sits in the upper part of its range — 92% of the way from the low to the high of the last 97 daily candles.
Frequently asked
How many SNDKB is 1 FF?
1 FF is worth 0.000094729523552019 SNDKB at the latest exchange quotes. The figure is the ratio of the two USDT prices and updates every minute.
What is the FF/SNDKB range?
Over the last 97 daily candles the ratio traded between 0.000028903412605894 (25.06.2026) and 0.00010076 (12.09.2026).
Are FF and SNDKB correlated?
The correlation of daily log returns between FF and SNDKB is -0.02, 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 FF/SNDKB spread z-score now?
The z-score is 1.91 — 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 FF/SNDKB suitable for a pair trade?
Not on a reversion thesis. The spread has not returned to its mean within the available history, so there is nothing to trade back to.
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.