A multi-engine Python + MetaTrader architecture that separates observation, market context, planning, timing, execution authority, management, replay and learning. The public page documents system structure and state contracts; it does not publish private strategy code or make an investment-performance claim.
01 / REASONING PIPELINESEPARATION OF RESPONSIBILITY
OBSERVESESSION / LIQUIDITY / STRUCTURE
→
PLANACTIVE PLAN / CONTEXT
→
TIMECONFIRMATION / COMMANDER
→
AUTHORIZEMODE / GOVERNOR / VETO
→
EXECUTEMT5 / MQL5 BOUNDARY
→
LEARNMFE / MAE / REPLAY
STATE CONTRACTS
EXTERNALIZED MEMORY
APPOLO engines exchange structured JSON state instead of relying on direct cross-engine calls. That keeps responsibilities loose-coupled and makes historical reconstruction, debugging and read-only experimentation possible.
Read-only engines are deliberate laboratories, not unfinished execution code. The documented lifecycle promotes ideas from observation to historical collection, replay, statistics and simulation before execution authority is considered.
Execution state is rejected when engines are discussing different trade identities.
FINAL EXECUTORNO STRATEGY INVENTION
The final executor is intentionally narrow: broker connection, order construction/submission, telemetry and result recording.
REPLAYCOUNTERFACTUAL MANAGEMENT
Replay evaluates alternative break-even, trailing, partial-exit and runner-preservation decisions.
AUTHORITYKNOWLEDGE FIRST
Research engines such as QT and Shadow Trader are kept outside execution until statistically justified.
03 / IMPLEMENTATION + RUNTIME PROOF
THE SYSTEM, NOT THE MANUAL.
Build 212 promotes implementation and runtime artifacts to headline evidence. The engineering Bibles remain available as archive documentation, but they are no longer the proof standard.
TRUTH BOUNDARY: Real broker-side execution was observed on a demo account. That verifies the execution path; it does not establish live-capital performance or future profitability.
APPOLO is presented here as engineering and research architecture. This page does not claim guaranteed returns, audited investment performance, or current live-trading readiness. Private strategy code and broker/account data remain private.