2013issue C0282-84

Market access as a missing system rule

Entry and exit rules are often written as if a venue will always take the order. Treat market availability as an execution constraint and put abstention in the same testable procedure as every other signal.

Traders and technicians commonly treat continuous, open-access markets as a permanent background condition rather than as a rule input that can fail.
Venue closure during a major twentieth-century world war shows that access belongs inside a complete decision procedure.
Continuous financial-market access is not the historical default, because commodity and currency venues predominated for much of recorded history.
An abstention rule does not wait for global war; present trading conditions and rapidly escalating regional shocks are already offered as reasons to treat access as fragile.

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Current trackTrading psychology process376 readings

Access treated as background

Traders and technicians commonly treat continuous, open-access markets as a permanent background condition rather than as a rule input that can fail. That habit is the market-access assumption: the unstated belief that open venues will remain available for the whole holding period.

Organized trading venues have existed for several centuries, including early seventeenth-century activity in the Netherlands, which can make uninterrupted access feel historically normal.

Closure belongs in the procedure

Financial markets have been suspended for multi-year stretches during a major twentieth-century world war, so venue closure belongs inside a complete decision procedure.

A harsher institutional outcome is also posed: open-access markets could be shut for good if political and economic regimes revert to nonmarket arrangements.

For much of recorded history, commodity and currency venues predominated, and financial markets appeared only later, so continuous financial-market access is not the historical default.

War, recovery, and a nearer stand-aside path

Large-scale war is treated as sufficient to break trade routes, resource access, and the confidence needed to restart markets, with institutional recovery possibly taking decades.

A global war is not required to justify an abstention path. Present trading conditions and rapidly escalating regional shocks are already offered as reasons to treat access as fragile.

An execution constraint is a market-state or venue condition that can block, delay, or forbid filling a planned signal. An abstention rule is a predefined stand-aside decision when access or institutional conditions make execution invalid.

Educational research material, not investment advice. Historical source context does not establish present-day performance.

62 of 89 in the Trading psychology process track

201363-65 pp.Next on Trading psychology processSkipped exits and the unplanned holdAn unplanned-hold keeps a losing position open because a small loss is refused, not because a long-term reason still applies.

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