Strategy lab

Turn an observation into a complete decision.

SEG playbooks connect context, setup, trigger, invalidation, exposure, and review. No component stands alone.

SEG / PLAYBOOK6 PARTS

These are educational frameworks, not recommendations or representations of expected returns.

Strategy anatomy

Six parts of a testable plan.

01

Context

The market condition in which the idea is expected to have an edge.

02

Setup

The observable pattern or condition that earns attention.

03

Trigger

The specific evidence required before an entry is considered.

04

Invalidation

The condition showing that the original idea no longer applies.

05

Exposure

Size derived from risk limits, liquidity, and relationship to other positions.

06

Review

The evidence used to judge execution and refine the next version.

Strategy families

Match the playbook to the regime.

01

Trend continuation

Participate in established direction after a pause or renewed confirmation.
Best studied in directional, liquid conditions

02

Breakout and acceptance

Assess whether price can build value beyond a well-observed boundary.
Requires participation and clear failure criteria

03

Mean reversion

Evaluate stretched movement when the broader market remains balanced.
Depends on stable reference points and disciplined exits

04

Event response

Wait for the market to process new information before framing a conditional response.
Prioritizes liquidity, smaller size, and optionality

These are educational frameworks, not recommendations or representations of expected returns.

Scenario lab

Plan more than one future.

The level does not predict the outcome. It organizes your response.

Practice the full scenario
Observed context3 paths

Price is approaching a multi-session boundary as volatility contracts.

A

Acceptance: participation expands and price holds beyond the boundary.

B

Rejection: price returns inside the prior range and momentum fades.

C

No decision: price crosses the level without participation or follow-through.

Risk budget

Size begins with the loss limit.

A disciplined process works backward from acceptable risk and the distance to invalidation. It never enlarges risk to make a desired position fit.

Step 1Set the maximum decision-level loss.
Step 2Define a structural invalidation point.
Step 3Estimate fees, spread, and slippage.
Step 4Calculate size, then check total portfolio exposure.
Examples are illustrative. Position sizing cannot eliminate loss, gaps, or liquidity risk.

Pre-decision checklist

Before capital, earn clarity.

  • I can describe the current regime in one sentence.
  • I know which evidence triggers the decision.
  • I have written what invalidates the thesis.
  • The planned loss fits my risk budget.
  • I have checked catalysts, liquidity, and correlated exposure.
  • I know what I will record after the decision closes.

Process comparison

From reactive to deliberate.

#Reactive habitDeliberate practice
01Enter because price is movingWait for predefined evidence
02Choose size from desired profitChoose size from tolerable loss
03Move the exit when discomfort risesRespond to structural invalidation
04Judge skill by one outcomeReview decisions across a useful sample

Review system

The strategy improves after the trade is over.

Capture the information that can change future behavior, not a screenshot archive with no conclusion.

Study the review framework
  • Was the context classified correctly?
  • Did execution follow the written trigger and risk?
  • Which result came from process, and which came from variance?
  • What single rule or observation deserves another sample?

A strategy should tell you when not to act.

Build a plan complete enough to protect attention as carefully as capital.