Trader OS
Phase 1 · Markets and trading foundations

Phase 1 introduction

Markets and trading foundations. Build the right market model—where prices come from and what makes a complete trade.

What this phase establishes

On first opening a trading app, most people see a moving price and a collection of candles. This phase replaces that picture: a price is not just a number; it is the result of many people's orders meeting.

After six chapters, you should be able to explain who trades with you, why prices move, what candles compress away, which real orders and positions lie behind trends and support/resistance, and what a complete trade requires before placing an order.

Six chapters

Phase project: Trade Card

Write a complete card for a realistic BTC or ETH trade (you do not need to place it):

FieldWhat to specify
ThesisWhat you think will happen and why
EntryConditions for entering
InvalidationWhat would show you are wrong
PositionPosition size and how you calculated it
TargetExpected target and its basis
Time HorizonPlanned holding period
RiskWorst-case loss
ExitWhen to exit, whether right or wrong

Knowledge nodes

concept_idNodesFoundationAdvanced3D
TRD-MKT-001Market MarketChapter 1E—
TRD-MKT-002Price discovery Price DiscoveryChapter 2B—
TRD-MKT-003Candles and volume Candlestick & OHLCVChapter 3A—
TRD-MKT-004Trend TrendChapter 4B—
TRD-MKT-005Support and resistance Support & ResistanceChapter 5E—
TRD-MKT-006Complete trade Trade AnatomyChapter 6B—

Self-test before skipping

If you have live trading experience and answer all four correctly, you may start from Phase 2.

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