The following is quote is from koolaid who posted on Charts of Note.
koolaid, it is unusual but not extraordinary to go into a 3rd month of open trade as this trade did. But thankfully it allowed us to add layers. Just understand that by doing so with the associated, additional layers added on AND most importantly looking back at the longer term charts....2 months, 6 months, 1 year....there was plenty of evidence that this pair has experienced spreads as large as what we were experiencing. This obviously illustrates the pair will return to the mean if not totally, then at the least, very much so to allow us gains.
PLEASE LOOK AT MY POST THAT SUPPORTS THIS ON July 17..chart 4.
http://www.elitetrader.com/vb/showthread.php?s=&postid=3843714#post3843714
In fact on chart 4, I accidentally left out an additional, very recent date that also indicated the large spread that occurred after we got into this trade is not unusual. All of those earlier large spreads returned to a more normal spread that would allow us to make money again.
Finally, if you have not traded my style, or even if you have for a few years, it is easy to bail out prematurely. There is no shame. We all can take only so much "pain." But with experience, you begin to understand the pain is opportunity to take advantage of with My Style of pair trading. I won't say a black swan cannot exist, but I take great pains in picking a pair to allow that probability to be one that defies all odds.
You might wish to read this post today I made on a new thread that someone started on mean reversion.
http://www.elitetrader.com/vb/showthread.php?s=&postid=3851399#post3851399
Quote from koolaid:
I closed a bit early and took a small loss. I had that pair opened for almost a month.
koolaid, it is unusual but not extraordinary to go into a 3rd month of open trade as this trade did. But thankfully it allowed us to add layers. Just understand that by doing so with the associated, additional layers added on AND most importantly looking back at the longer term charts....2 months, 6 months, 1 year....there was plenty of evidence that this pair has experienced spreads as large as what we were experiencing. This obviously illustrates the pair will return to the mean if not totally, then at the least, very much so to allow us gains.
PLEASE LOOK AT MY POST THAT SUPPORTS THIS ON July 17..chart 4.
http://www.elitetrader.com/vb/showthread.php?s=&postid=3843714#post3843714
In fact on chart 4, I accidentally left out an additional, very recent date that also indicated the large spread that occurred after we got into this trade is not unusual. All of those earlier large spreads returned to a more normal spread that would allow us to make money again.
Finally, if you have not traded my style, or even if you have for a few years, it is easy to bail out prematurely. There is no shame. We all can take only so much "pain." But with experience, you begin to understand the pain is opportunity to take advantage of with My Style of pair trading. I won't say a black swan cannot exist, but I take great pains in picking a pair to allow that probability to be one that defies all odds.
You might wish to read this post today I made on a new thread that someone started on mean reversion.
http://www.elitetrader.com/vb/showthread.php?s=&postid=3851399#post3851399