As the 2010 is nearing its inevitable calendar demise, gold investors may be excused for looking back with a smirk of complacency. From the directional perspective, the market performed very well, even though it trailed the market darlings: cotton, coffee, sugar, silver, palladium, Peruvian or Sri Lankan stock exchanges. Yet it’s still somewhere up there, next to Matterhorn-solid Swiss Franc as the last sentinel of security. This party will end one day too, but the continued explosion of liquidity in China, interbank problems and persistent output gap in the developed economies may conspire in favor of gold-plated capital preservation a while longer.
So rather than focusing on self-congratulatory hindsight, let us have a peek into the other side of the gold market in 2010. What did it bring to volatility traders? Famously, gold is among the least volatile of commodities. Yet this statement alone does not reveal what an analysis of implied and historical volatility could provide. We are focusing here on the front contract, looking back all the way to January 2010.
The ranges, divergence or convergence between the volatility implied by the market price of the option contract and the annualized standard deviation of returns reveal as many as seven different stages throughout the past 12 months.
In February, implied volatility (IV) peaked for the year at above 28, pulling up in its wake the 30-day historical volatility. Naturally, this would have been a classic opportunity for delta-neutral long volatility traders and – as it later transpired – with few other such openings for the remainder of the year. As is the case in generic equity markets, the jump was associated with the fall in the gold price to the year low of $1058/oz.
In mid-March historical volatility retraced in synch with implied vol, which never again returned to the February levels. The gold price found a floor around $1100/oz, with at that time few signs of the European drama which was to befall us in the second quarter.
It’s the Greek troubles which seemed to be behind the implied and realized volatility gapping higher in May. This is, interestingly, exactly the same vol pattern that was revealed by the Irish conundrum in mid-October and November. But by late June historical volatility diverged from IV as if an imminent turn was in the offing. It was a safer period for a directional (and uniquely bearish, in the context of the entire year) strategy.
Accordingly, as July saw the gold prices fall back below $1200/oz, the implied volatility slid, while historical vol remained flat. From here to late December, you’d be on the right side staying short vol.
The next chapter opened in late August, with the seasonally stronger gold prices, steady IV and a historical volatility falling off the cliff to as low as 7 in early September. As a consequence, the strong Aug/Sep gold market consensus saw the biggest (13 point!) divergence between IV and historical vol.
The subsequent, steady gold price run until a new record in mid-October saw a strong recovery in 30-day volatility and occasional IV spikes – as mentioned above – a pattern reminiscent of the May chart.
It was only in mid-November that the chart reversed for the first time, with historical vol tracing a “mesa” above the implied volatility. This would normally indicate that the market unpredictability ebbed a bit around the time a new price record was established. The question remains why implied volatility was crushed, reaching eventually the year-low of 15.7, before recovering. Most likely, arbitrageurs forced the options prices lower to capture gamma and theta in the process. It must have been a tough moment for long-volatility market makers.
What an interesting year it was… Some regular seasonality, several short-termed yet strong USD/EUR correlation reversals, unusual volatility divergence… With 200t of open market IMF sales now depleted, I would be less bearish vol in 2011 and bullish on the direction.
Let’s revisit the chart in a year from now.
Tags: divergence IV and historical vol, gold volatility trading, historical volatility and gold prices, implied vol












