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Lawrence J. Kramer » Comments » DXD

  • Why There Will Be No Recovery and Markets Will Trend Lower [View article]
    Excellent article, and you get the problem perfectly. I would say, though, that what is making our deficit so large is not China's trade policy but its comparative advantage in increasingly skilled labor. We have nothing important to offer a country that has such an advantage, and free trade with such a country can only drive down wages (or employment) here.

    I agree that we need to get off the oil teat - and export our own production - but we also need to import less from China, using trade barriers if necessary. Smoot and Hawley be damned, in this time and place, if we could sell to ourselves, we wouldn't need to sell to anyone else whose workers work for so much less than ours. (And the day will come when the Chinese do consume enough of their own outputs to make us superfluous as a market. Note, for example, their statement that they will be using their rare earth production domestically.)

    If we put on trade barriers, a trade war is a possibility, but only a possibility. And if it results in our producing our own electronics, steel, and solar cells, it will have been worth it. Because you are right about the alternative.
    Sep 30 00:45 am |Rating: +2 -1 |Link to Comment
  • Ultrashort ETFs Can Work if You Trade Them Correctly [View article]
    Damn. I quit. I apologize to readers. I don't seem able to proof my ups and downs. Seriously, I'm sorry. But if you do the math right, you'll get the results I was trying to show.
    Jan 28 00:57 am |Rating: 0 -1 |Link to Comment
  • Ultrashort ETFs Can Work if You Trade Them Correctly [View article]
    SB-Tiger: The math on inverse funds makes clear that daily inverse percentage moves will leave an inverse fund below the tracked index over periods of market fluctuation. Because this result is algebraically inevitable, one should not expect accurate tracking and so should not be surprised - or even angry except at oneself - when it doesn't track..

    The math is simple. Suppose the index and the etf are both at 100 on Day 0. On Day 1, the market goes up 5% to 105 and your etf goes down 5% to 95. On Day 2, the market returns to 100. What does your inverse do? It goes down 5/95 (the inverse of the 5/95 increase in the index). But 90/95 of 105 is only 99.47, less than 100. Poof, you're tracking is off. Compound that result over several fluctuations, and of course the inverse does not "track."

    2x inverse funds are even worse. Same 5% drop in the index produces a 10% gain in the fund. Return to 100 produces a drop of 10/95 from a level of 110, leaving 98.42. That means the index hasn't moved, but you're down 1.58%. Compound that.

    The only way out is to trade for a daily burst, or adjust your holdings frequently so that the value of your etf holding as a percentage of your portfolio stays constant.
    Jan 28 00:55 am |Rating: +2 0 |Link to Comment
  • Ultrashort ETFs Can Work if You Trade Them Correctly [View article]
    Sorry, I screwed up my example.

    Trading, per se, may not the be the key to using Ultrashorts. Balancing one's holdings may be sufficient. For example, if you buy an ultrashort and the index moves down 5%, your ETF should move up 10%. Now ask yourself what would a move in the index back to the day before's level mean to your ETF. The answer is that it would fall by more than it went up the day before, and you'd be out money. If, on the other hand, you sold a carefully computed chunk of the ETF, you could expect that a gain of 5.26% in the index (about what it would take to get back down to the original level), and the resulting 10.52% loss in the ETF, would lose a dollar amount equal to the previous day's gain. My arithmetic says you need to unload about 13.6% of your ETF holding so that the 5.26% gain in the index will lose the same amount of dollars as you made the day before. I may be wrong about this, but It seems to me that balancing one's holdings on a daily basis would give you a pretty good chance of having the ETF do over the long haul what it is designed to do on a daily basis.
    Jan 27 19:36 pm |Rating: 0 0 |Link to Comment
  • Ultrashort ETFs Can Work if You Trade Them Correctly [View article]
    Trading, per se, may not the be the key to using Ultrashorts. Balancing one's holdings may be sufficient. For example, if you buy an ultrashort and the index moves down 5%, your ETF should move up 10%. Now ask yourself what would a move in the index back to the day before's level mean to your ETF. The answer is that it would fall by more than it went up the day before, and you'd be out money. If, on the other hand, you sold a carefully computed chunk of the ETF, you could expect that a fall of 4.76% in the index (about what it would take to get back down to the original level), and the resulting 9.5% loss in the ETF, would lose a dollar amount equal to the previous day's gain. My arithmetic says you need to unload about 13.6% of your ETF holding to reach that result. I may be wrong, but it seems to me that balancing one's holdings on a daily basis would give you a pretty good chance of having the ETF do over the long haul what it is designed to do on a daily basis.
    Jan 27 18:57 pm |Rating: +1 0 |Link to Comment
  • The American Crisis and the Case for an Inflationary Depression [View article]
    "The recent economic collapse can be traced to Alan Greenspan's extremely dovish interest rate policies in the 1990s, which led to artificially strong growth in America's economy."

    Not hardly. The collapse can be traced to the trade deficit, exacerbated by the oil bubble. With all those dollars looking for a home, we had to pretend there was value here for them to buy. So we said that homes were worth what people paid for them, even though they paid with liars' loans. Then, the AAA paper backeed by the stupid loans proved not to be AAA after all. Duh. That seized up the credit markets, and it has nothing to do with artificially low interest rates. (The flood of petrodollars looking for dollar investments guaranteed that rates would be low, whatever the Fed did.)
    Dec 03 19:44 pm |Rating: 0 -1 |Link to Comment
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