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Pricing

Research method

Fixed contract sizing

Fixed contract sizing is a canonical archive-taxonomy method; this registry entry defines its inputs, output and use boundary.

Output
Research filter
Input
Account equity, volatility, stop distance and exposure
Horizon
Before entry and throughout the position
Best use
Keep a loss or exposure decision bounded before a trade is placed.

Registry evidence level: replicated. This is a navigation record, not a performance claim.

  • Input: Account equity, volatility, stop distance and exposure.
  • Output: filter.
  • Use boundary: Keep a loss or exposure decision bounded before a trade is placed.
The graph2

How the method is built, and where it has been read

Depends on

Read in the archive24 of 34 readings

1987Volatility-layered mechanical system with fixed contractsSystem design1989Scale-in-on-loss on a tempered-martingale-series with a fixed unit-factorSizing and leverage1990Reverse-martingale pyramiding after clustered winsSizing and leverage1993Test Martingale against fixed size before you pyramidSizing and leverage1994Starting capital from worst-case portfolio walk-forwardsSizing and leverage1994Bound small-account risk before adding leverageSizing and leverage1996Equity path filters for contract size and drawdownSizing and leverage1996Variable position size after entrySizing and leverage1997Stop distance, equity caps, and trading haltsSizing and leverage1998The runs-test as a contract-sizing gateSizing and leverage1998Secure f keeps Optimal f sizing inside a Drawdown limitSizing and leverage1998Optimal f contract counts versus equity fractionsSizing and leverage1999Size-matched buy-and-hold evaluation for stock systemsSystem design1999Search system inputs together with Optimal f sizingSizing and leverage2002Size from stop distance to keep dollar risk evenSizing and leverage2003Share size from daily profit equilibriumSizing and leverage2004Half-size energy futures as a pre-trade leverage filterSizing and leverage2004Bound the loss before leverage changes sizeSizing and leverage2004Scale-in on a two-close reversal instead of using a price stopSizing and leverage2007Equalizing contract risk in trend followingSizing and leverage2007Predefine the loss before fixed contract sizingSizing and leverage2007Expected-equity sizing and geometric dragSizing and leverage2010Fixed-share fade scalping as emotion controlDecision process2010Fixed-fractional forex position sizingSizing and leverage
This registry entry describes a research method. It is not investment advice and does not make a performance claim.