A thesis invalidation explains why the market view is no longer supported. A stop-loss is an execution instruction or reference used to manage loss. They should be connected, but they are not the same concept.
Invalidation belongs to the research
A support break, failed confirmation, financial disclosure or change in market structure can invalidate the original reason for the view.
A stop belongs to risk execution
The stop translates the invalidation and permitted loss into an actionable exit reference. Gaps, slippage and order conditions can still change the realised price.
Quantity connects the two
Once entry and stop distance are known, position size should be tested against maximum rupee risk. Moving a stop farther away without adjusting quantity changes account risk.
- Research invalidation
- Execution reference
- Quantity
- Maximum rupee loss