If anyone is looking for historical Advancers or Advancers-Decliners, check out www.traders2traders.com in the data section. There are also some historical futures continuous contracts to download if you'd like. It's all in ASCII format, so you can read it directly in Tradestation or most other software packages. (One item to note: Quote.com marks the time on a bar based on the time that bar began rather than when it completed. The data I've listed above has already been adjusted.)