cyb50-quant/research/dragon/v2/openspec/changes/predictive-deepoversold-physical-isolation/proposal.md

Why

The previous OpenSpec change established layered governance and structured-state compatibility, but predictive_* and deep_oversold_* logic still lives mostly inside dragon_strategy.py. This keeps the highest-risk weak families coupled to the compatibility facade and limits isolated testing.

What Changes

• Physically isolate predictive bridge logic into a dedicated module.
• Physically isolate deep-oversold subtype/classification/confirmation logic into dedicated modules.
• Keep behavior compatibility by calling new modules from dragon_strategy.py while preserving legacy output schema.
• Add module-level tests and rerun golden + pipeline gates.

Capabilities

New Capabilities

• predictive-bridge-module: Dedicated bridge module for predictive break reentry/exit predicates.
• deep-oversold-module: Dedicated classifier and confirmation predicates for deep oversold flows.
• module-regression-gates: Focused tests for predictive and deep-oversold module behavior.

Modified Capabilities

• dragon-strategy-compatibility-facade: Delegates weak-family decision predicates to isolated modules without changing external strategy outputs.

Impact

• Affected code: dragon_strategy.py, new predictive/deep-oversold modules, tests.
• Expected runtime impact: none material; predicate calls moved to module functions.
• Governance impact: weaker family logic becomes independently testable and easier to audit.