SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Strategies & Market Trends : Waiting for the big Kahuna

 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  
To: Joan Osland Graffius who wrote (11964)12/20/1997 1:06:00 PM
From: GROUND ZERO™  Read Replies (2) of 94695
 
Joan,

I was keeping a 25 day moving sum of the advance-decline numbers on a daily basis in 1987. That is, the sum of the advances of the most recent 25 days minus the sum of the declines of the same 25 days. Each day I would add that difference to the sum and subtract out the now 26th day. It was an on going sum difference for 25 days. What I found was that the sum went negative around October 10th or so, about a week and 1/2 before the Friday and Monday crashes.

GZ
Report TOU ViolationShare This Post
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext