Lessons.
Trading concepts explained from measurements, not definitions. Every lesson opens with a real figure from our own scan of roughly 1,700 stocks, with the date and the sample size attached, and works outward from there.
Why the numbers come first
There is no shortage of pages explaining what RSI is. There is very little telling you how often it actually fires, across a real universe of stocks, on a stated date.
We run a scan across roughly 1,700 equities every day, so we can answer that second question. It turns out to change the first one: a threshold that triggers on under one percent of stocks means something quite different from a threshold you were told to trade around.
Every figure is published with the date it was measured and the number of stocks it came from. A statistic without a sample size is an assertion, and this section would rather be checkable than confident.
Lessons are educational. They describe what we measured and do not offer advice, recommendations or forecasts. See the risk disclosure.