Candlestick signals are not automatic trades

A name is not a next-session order

A candlestick signal does not imply that the next session will close in the direction the pattern name suggests. The name identifies a one- to few-bar OHLC formation used as a hypothesis, not as a standalone system.

An engulfing pattern is a two-bar reversal condition whose later bar fully covers the prior real body. A doji is a session in which open and close nearly coincide, signaling indecision rather than direction. Seeing either shape is not, by itself, a buy or sell instruction. Treating recognition alone as that instruction is pattern isolation.

The signal bar as a risk map

Proper use of a candlestick signal includes willingness to risk the high or low of the signal bar rather than assuming the following session will move favorably. The signal-bar extreme is the stop reference. The next session is not assumed to confirm the name.

When a hammer is not a buy

A hammer with a 20 close, 18 low, and 19 resistance target was offered as an example of a signal that should not be bought because risk of 2 exceeds reward of 1. The formation can be recognized and still fail a second look at reward versus the stop at the hammer low.

One taught hammer approach was to wait for a pullback into the lower shadow instead of buying the hammer close, so the stop at the hammer low sits closer to entry. That hammer pullback keeps the same risk map and changes only where the trade is taken.

How many names count

One letter writer argued that far fewer than 103 candlestick formations qualify as valid historically transmitted patterns. A valid pattern, in that argument, is a historically transmitted formation rather than an ad hoc bar shape invented for a test catalog.

The original author replied that an encyclopedia is meant to be comprehensive and that the 103 patterns came from multiple published sources rather than being invented for the book.

Candlesticks are described as a tool requiring adjustments, not as a complete trading system used in isolation for trading, investing, or testing.

Adjust to the primary trend

Both sides of the exchange accepted that a candlestick should be read with the primary trend, not as an isolated next-bar command. The primary trend is the prevailing higher-timeframe direction that a candlestick signal should be adjusted to, not traded against by default.