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发表于 2010-11-29 12:34 AM
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本帖最后由 csw2002 于 2010-11-29 00:36 编辑
很明显,你看到了我没看到的东西。我从来不在意有人给我泼冷水哈。
这是好事,而且I am open to ...
draguide 发表于 2010-11-28 22:38
The information comes from paid subscription again. The service tracks different types of quant funds and it pays particular attention to market neutral quant funds since they form so much of the liquidity pool nowadays. If you are wondering what market neutral means, it is referring to the fact that these funds trade spreads rather than directional moves of the market. In simple term, it means they would short a bunch of positions and long a bunch of positions and regardless whether market moves up or down, it expects the spreads to widen. Long and short positions could be in stocks, bonds, commodities, futures, options, FX pairs, etc etc. Essentially these funds have models on how the related positions would perform under different market conditions and they make money just about every single day. However over the last 2 weeks, these models have broken down and have resulted in very large losses for these market neutral funds. Some, but not all have started to unwind their positions and the bulk have yet to do so. If the losses continue for another week, the remaining funds will unwind and the resulting deleveraging process would wreak havoc on the market going by how things worked over the last 3 out of 4 times they occurred. |
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