Related by context. Frequent words. (Click for all words.) 55 inversely 53 Inverse 53 uncorrelated 51 standard deviation 49 mean reversion 48 inverse correlation 48 highly correlated 46 inverted 46 leveraged ETFs 45 linear regression 45 ETF 44 QQQQ 44 Correlation 44 mathematical formula 44 standard deviations 43 correlation 43 inverse relationship 43 correlations 43 vertical axis 43 CRB Index 43 ETFs 43 correlated 43 EEM 43 ProShares 42 XLK 42 correspond 42 logarithmic 42 parabolic 42 Bollinger bands 41 GLD 41 exact opposite 41 cyclic 41 positively correlated 40 HUI 40 inversely proportional 40 parabola 40 approximation 40 inversion 40 stochastic 39 Direxion 39 calculate 39 UNG 39 bell curve 39 VIX futures 39 theta 39 chart 39 SPDR 39 NYSEArca 39 VXX 39 XAU 39 ETNs 39 scalar 38 unleveraged 38 Underlying Index 38 OIH 38 SPY 38 trendlines 38 VWO 38 approximate 38 Hedged 38 directionally 38 capitalization weighted 38 EWZ 38 symmetric 38 alpha 38 strongly correlated 38 oscillator 37 nonlinear 37 regression analysis 37 Rydex 37 unweighted 37 3x 37 mathematical equation 37 Miners ETF 37 magnetization 37 MLPs 37 coefficient 37 2x 37 correlate 37 IWM 37 corresponds 37 inverting 37 SP# [004] 37 NZDUSD 37 Total Return 37 opposite 36 predetermined 36 opposite directions 36 oscillations 36 compute 36 computes 36 divergence 36 QQQ 36 weightings 36 approximated 36 ie 36 analogous 36 exponential 36 SLV 36 NYSE SPY 36 iShares MSCI Emerging Markets