Atilla position management:money management involves not only position size but position management,volatility and risk analysis. When you decide on a trade, you must consider
risk/reward ratio
market volatility
adjust the size accordingly
manage your execution accordingly
position size=K*(total capital)/(vix*rr)
rr=risk reward ratio
vix=market volatility if you trade ES
K=a constant you chose based on your own postfolio risk
For example: you have 1M, vix is at 60, you have a setup 1:2
ratio meaning you short at 900, stop 910, target 880, K=1
position size=34K for that particular trade, if your risk bracket higher, make that K=2 or 3
Lawrence Chiu said...
Atilla, Is that $34k position size relative to ES value (about 1 contract), or ES margin-value (about 7 contracts)?
Friday, October 24, 2008 2:14:00 PM EDT
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That was 7 contracts but you must adjust K based on your risk bracket
K=1 was for example
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