ETFs to Watch September 4, 2013 (IDX, TAN, TBT)

Here is the ETF Professor's ETF Watch List for Wednesday September 4, 2013. The SPDR S&P Homebuilders ETF XHB could be in trouble. Give the Guggenheim Solar ETF TAN a look. The ProShares UltraShort Silver ZSL is in trouble. The ProShares UltraShort Basic Materials SMN is worth a trade. Emerging markets plays of the day: Market Vectors Indonesia ETF IDX, Market Vectors Brazil Small-Cap ETF BRF and the iShares MSCI Philippines Investable Market ETF EPHE. Forex play of the day: CurrencyShares Canadian Dollar Trust FXC. Bond play of the day: ProShares UltraShort 20+ Year Treasury TBT.