Quote from tomahawk:
We have to remember that this tax discriminates not against short-term trading per se, but against ALL small capital gains AND LOSSES across the board.
Say I invested a 100k IRA in SPY or an index mutual fund in mid-2003 ... 1k shares of SPY @ 100.00. I hold it like a good little investor all the way up; then when things turn sour, like many other investors not wanting to see their ENTIRE nest egg melt away, I move to cash in late 2008, just above my entry, @ 100.25.
My capital gain is $250. Tax: .25% X $100250 = $250.63, or 100% of my Cap gain. Of course I also had to pay .25% or $250 on the way in.
So my total tax is 200% of my Capital Gain (plus ACTUAL cap gains tax if not an IRA or 401k), on a 5 year investment. And no difference if I'd LOST $250 ... 200% tax on my capital LOSS.
That's f***ing inSANE.