A bounded-risk entry separates a forecast from a trend

The first question splits the method

Implementation methods can be split by the first question they ask: what the market will do next, or what the market is doing now. Forecasting emphasizes a predetermined price or remaining duration and first tries to name that destination before a protective exit can be located. Trend following measures present direction from price itself, relies on continuation, and acts only after that direction can be stated as a rule.

A suspected turn leaves the stop unspecified

Near suspected tops and bottoms, wide ranges, fresh extremes, and extreme consensus make protective risk hard to specify before the entry print. At a new high or new low there is no prior opposite swing against which to place a protective exit, so any entry taken before the final extreme is a losing position until that extreme prints.

In the illustrated November 1983 soybean session of 21 July, a 41-cent intra-day range and a 7-cent stop above the high implied same-day risk from 7 cents to 48 cents, so a 10-percent equity allocation required a capital base from 3500 to 24000 dollars. That spread is risk variance: the smallest and largest loss on the same idea when the entry print is not constrained.

Waiting for a confirmed turn follows the market

Extreme consensus still pressures a mechanical entry. Waiting for a price-confirmed top or bottom makes the forecast operationally identical to trend following. Confirmation is a later price event that validates an earlier opinion and thereby converts a forecast into a follow-the-market rule.

The archive presents confirmation by later market action, including buying a new high after a normal reaction, as the rule that replaces buying weakness and selling strength. Dow Theory reads that trend from the market's own later price structure rather than from an external destination call.

An obvious trend can still lack a nearby exit

When a trend is most obvious, a later reaction can put a new position immediately at a loss. If the last opposite swing is a dollar away, a large decline can occur without breaking the trend reading.

Trend following is treated as a function of actual price activity rather than of derived series such as moving averages. Entry must occur in a definable-risk area, where a protective exit can be placed against a prior swing before the position is taken, or the position must be ridden through a possible whipsaw.

A complete procedure keeps judgment available

Identifying a turn or a trend has no operational value unless it can be converted into a complete entry, exit, and capital procedure that does not disable judgment. A mechanical trading system is that full set of entry, exit, and abstention rules plus a capital constraint, treated as one testable procedure.