This is quite the interesting find VP. Given Db's massive 15,000 posts, I have no idea how you found it... or how you even knew these two original threads existed!
I think I stumbled on an introductory thread somewhere, which pointed out the most interesting other threads out there. I wish I remembered where... Anyway that's how I found out Keeping It Simple and Keeping It Simple II. The TL Wyckoff ones are often referenced though and most important, as that's where the 3 PDFs (2 original Wyckoff and 1 SLA-AMT from @dbphoenix ) and some in-depth discussion are located. Finally the 2013 thread, again I saw it referenced somewhere as being a good example in the August/September area because it saw @fortydraws 's mastery of AMT blossom profitably.
I'm just quickly browsing them right now, and I find it very interesting how much things have changed for him.
I think basically he started out around 2002 with what's more or less the "SLA", and gradually dove into full Wyckoff supply and demand in the following years, which makes entries much more personal and less mechanical to each tape reader.
In reference to a question about how Db "handles the premarket data??" ... his reply was that he didn't.
Let's remember the historical context: the NQ, for example, had much less overnight activity in 2003 compared to now. In fact it exploded only a few years ago if memory serves, with Asians becoming interested in trading on the CME around/after the credit crisis. So it makes sense that its usefulness may have changed as well.


