Hi Wayne,
Thanks !!
That chart goes back further than I thought, but I wanted to compare to what I can get.

The various symbols used drive me nuts !! Your chart shows GC M1,W.

Somehow I doubt that is the M contract. I assume it is the current GCJ11 (front month) as Trades just posted.

I don't use facebook, twitter, etc. etc. but am looking into what they capture.

With the business website I developed a "serious email/junk" problem. Finally got it resolved with "new tools" from my ISP. Don't want to get back into having to delete 500 crap emails a day !!!!

It seems these sites (all "free") capture everything they can to support their "ad marketing". Yes, Google is great, but they capture/save anything they can it seems, along with all the others.

It seems if one posts anything on Facebook, you cannot delete it ???

Anyway, enough of that, Thanks for the chart.

Lee