同时3X，差别很大，UPRO VS。TNA 2 YEAR2

nnd1

http://finance.yahoo.com/q/bc?s= ... amp;c=tna%2C%5EGSPC

silicon_beaver

you can design a way to select "best" growth or swinging stocks (ETF). Then program to screen the stocks ETF.

I run calculation of weekly change/swing of the stocks, rank them from high to low according to their percentage change.
With a PC and internet, the calculation is not hard.

3x ETF: best are FAS/FAZ, TNA/TZA. other good ones are ERX/ERY, BGU/BGZ.

So, yes. TNA/TZA are ones of highest swing ETFs.

Since ETF is consumptive. I won't long them. I normally closed my ETF position in days, seldom longer than weeks. never longer than a month. hence,  2 years are too long for me.

nnd1

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THANKS FOR YOUR INFORMATIONS. :)

abaqus