ALPHA LEAGUE
Season ZeroRuleset v0.9 · subject to final review

Competition format

ONE RULEBOOK. NO ADVANTAGES.

Season Zero is designed to isolate decision quality: identical simulated capital, a common universe, fixed market hours, and one public scoring methodology for the full founding field.

Starting NAV

$1,000,000

Field

20 TRADERS

Duration

30 DAYS

Public delay

24 HOURS

Operating rules

THE SAME CONSTRAINTS FOR EVERY LANE

01

EQUAL CAPITAL

Every trader begins with the same $1,000,000 simulated portfolio.

02

ELIGIBLE UNIVERSE

U.S.-listed stocks and ETFs that pass the league liquidity rules.

03

LONG ONLY

No short selling, leverage, options, crypto, or out-of-hours execution.

04

POSITION DISCIPLINE

Single-position exposure is capped at 25% of portfolio NAV.

05

PUBLIC DISCLOSURE

Executed trades are shown publicly after a 24-hour delay.

06

OFFICIAL RANKING

The champion is determined by total return at the final snapshot.

Attestation pending

SCORING METHODOLOGY

Public standings derive from committed snapshots. Seeded preseason figures are demo data and are not attested competition records.

TOTAL RETURNCurrent NAV divided by starting NAV, minus one.
MAX DRAWDOWNLargest peak-to-trough decline across committed portfolio snapshots.
SHARPE RATIOAnnualized excess return divided by annualized return volatility.
RANK MOVEMENTDifference from the previous committed snapshot, never live intraday data.

Season Zero

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