Three weeks into January things were looking rather grim.

Plunging crude, jitters about the ongoing (and increasingly unpredictable) yuan devaluation, and spillovers to global risk assets stemming from an ill-fated attempt by Chinese regulators to implement a stock market circuit breaker got US equities off to one of their worst Januarys in history.

Compounding the problem, it seemed that the market had all of the sudden woken up to two very important (and very interconnected) facts: 1) central banks are desperate, and 2) sluggish global growth and trade look to have become structural and endemic rather than cyclical and transitory.

All of this weighed heavily on risk appetite and the bears stood by and watched as a kind of slow motion panic spread through markets. Since then, things have stabilized. Sort of. Oil is still a huge question mark and barring a Saudi production cut (which oil minister al-Naimi made clear on Tuesday isn’t going to happen) will likely continue to fuel the global disinflationary impulse. Meanwhile, markets are asking more questions about negative rates and central banker omnipotence every day.

For those wondering whether we’ll be riding the short squeeze euphoria wave higher, Goldman’s answer is definitively “no.” In a note out this morning, the bank says short covering and positioning have fueled the bounce and that a sustained rebound is exceptionally unlikely until either valuations get significantly more attractive or inflation expectations stabilize.

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From Goldman

Over the past couple of weeks, it would appear that many of the worries that beset the markets through January have faded. But we think it is risky to read too much into price action currently. Volatility remains very high and much of the moves may reflect positioning rather than a genuine change of view about fundamentals. Remember that at the heart of the correction there has been a growing concern about growth and, with it, the risks of deflation.