Research · Candlesticks
The short answer
Spinning Top appears on one bar in eight. Concealing Baby Swallow appeared once. Frequency and usefulness are not the same thing.
The reasoning is set out in full on the live site. In this build the article carries its position, the calculator that does the arithmetic, and the assumptions the answer depends on, so the structure and the internal linking can be reviewed before the prose is written.
What will not change is the shape: a claim in the first line, the method that supports it, the number it produces, and a link to the tool so a reader can put their own inputs in rather than take ours.