Precious metals and the corresponding exchange traded funds have been tumbling since Election Day, a theme that could be further highlighted this week as the Federal Reserve meets with the outcome very likely being this year’s first increase in interest rates.

The ETFS Physical Platinum Shares (NYSEArca: PPLT) is one of the precious metals ETFs that has not been immune to the recent retrenchment in the space. PPLT, the largest dedicated platinum ETF trading in the U.S., is off 8.6% over the past month and resides below its 20-, 50- and 200-day moving averages.

Earlier this year, as gold soared, platinum metals got in on that act, too. However, platinum and PPLT recently experienced a lengthy pullback. A strengthening dollar is also weighing on platinum and PPLT. Some traders are wagering dollar disappointment may be near an end as recent commentary from Fed Chair Janet Yellen and other members of the U.S. central bank indicate an increasing level of comfort with the idea of raising borrowing costs sometime over the next several months.

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Although platinum is not as heavily traded as gold or silver, it is the third-most traded precious metal in the world and it is more scarce than its more popular rivals. Industry observers also believe that platinum companies have overextended operations during the commodities boom in prior years and have suffered from an oversupplied market as a result.

Fortunately for commodities investors, a case can be made that PPLT has rebound potential, particularly as South African platinum production ebbs.

“It is possible that the recent weakness in platinum prices – prices were 9% m/m lower in rand terms and 8% m/m lower in US dollar terms on average during the month – is starting to weigh on miners’ profitability, incentivising them to cut output,” according to a Capital Economics note seen in Mining.com.

ETFS Physical Platinum Shares (NYSEArca: PPLT)

Earlier this year, data from the the World Platinum Investment Council showed South Africa, the largest producer of platinum and home to about 80% of the world’s proven platinum reserves, has experienced a precipitous fall in platinum investments from an annual $3 billion in 2008 to $1 billion in 2015, reports Emiko Terazono for the Financial Times.

“Output is now only down 1.2% year-to-date, which might not be sufficient to rebalance the market. Above-ground stocks remain abundant and demand might not grow as strongly once the effects of China’s stimulus in the first half of this year start fading,” according to the Capital Economics note seen on Mining.com.

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