Summary of the Art of War — Chapter 3: Strategic Maneuver & Sector Rotation (战略机动)

"Maneuver is the art of moving a force onto the communications of the enemy without exposing your own." — General Antoine-Henri Jomini

The Military Context

In Jomini's tactical doctrine, Strategic Maneuver (战略机动) is the art of outflanking the enemy force. Instead of a costly frontal assault against a fortified enemy position, a master general maneuvers his army around the enemy's flank to sever their supply lines, forcing the enemy to surrender or fight at a severe disadvantage.

Jomini stressed that maneuver requires pre-emptive speed and secrecy—moving before the enemy realizes their position is compromised.

The Wall Street Translation

Frontal assaults in trading (buying stocks after they have already rallied 50% and are widely praised on financial TV) lead to low returns and high risk. Strategic Maneuver corresponds to Pre-Emptive Sector Rotation.

1. Pre-Emptive Sector Rotation (预判性板块轮动)

Capital flows in cycles between growth, value, defensive, and commodity sectors depending on macroeconomic regimes: - Early Economic Recovery: Industrial, materials, consumer discretionary. - Late Expansion: Technology, communications, energy. - Slowdown / Inflation: Utilities, consumer staples, healthcare, commodities/gold.

By identifying regime shifts early, you maneuver capital into emerging sectors before the retail crowd rushes in.

2. Outflanking Crowded Consensus Trades (迂回包抄与避开拥挤)

When a sector becomes crowded (e.g. over-hyped tech stocks trading at 100x earnings), do not make a frontal assault. Look for secondary or supplier plays that benefit from the same secular theme at a fraction of the valuation.

3. Shielding Your Communication Lines (保护自身退路)

Always maintain trailing stops and liquid cash reserves so that tactical maneuvers can be unwound safely if the macro narrative shifts.

Actionable Trading Rules

1. Track Relative Sector Strength (RRG Charts): Review Relative Rotation Graphs weekly to spot sectors moving from "Improving" to "Leading."
2. Rotate Out of Saturated Sectors: Trim positions when a sector's relative performance flattens against the SPY.
3. Seek Secondary Beneficiary Plays: Instead of buying over-hyped mega-cap names, seek lower-valuation supply-chain beneficiaries.