Fund ManagerSIZING CALCULATOR · THE ENGINE RULES, FOR YOUR OWN FUND

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① Your fundsets the base unit
② Size a positiontick the pillars that pass
Score
0
Multiplier
Target size
0%
Amount
③ Your portfolio
TickerEngineAmountWeight
No positions yet — size one on the left and add it.

The rules this encodes

Size = base unit × conviction multiplier × marginal haircut, capped 10% per name.
Base unit: GREEN 8% · YELLOW 4% · RED 0%. Score = sum of pillars passing (Momentum, Relative strength, Flow IN, Value not-RICH, Catalyst, MY small-cap) — the 200-EMA gate is mandatory, not a point. Multiplier: TRIPLE (gate+momentum+flow IN+value CHEAP) or score ≥5 → ×2.0 · score 4 → ×1.5 · score 3 → ×1.0 · score 2 (only if Momentum AND RS) → ×0.5 · else 0. Marginal gate (≤+1% above 200-EMA) → ×0.75. Portfolio caps: deploy ≤ 90% · cash floor ≥ 10% · one engine (US or MY) ≤ 52% · max 12 positions · single ≤ 10%. Actual fills come out a touch under target after lot-rounding + caps. These are flags for sizing discipline — not orders. You decide. Saved in this browser only.