The ETF Timing 2x says to sell :

SDS (ProShares UltraShort S&P 500 ETF)
QID (ProShares UltraShort QQQ ETF)
SCO (ProShares UltraShort DJ-AIG CRUDE OIL ETF)
ZSL (ProShares UltraShort Silver ETF)
GLL (ProShares UltraShort Gold ETF)


The ETF Timing 2x says to buy:

SSO (ProShares Ultra S&P 500 ETF)
QLD (ProShares Ultra QQQ ETF)
UCO (ProShares Ultra DJ-AIG CRUDE OIL ETF)
AGQ (ProShares Ultra Silver ETF)
UGL (ProShares Ultra Gold ETF)