Announcement

Collapse
No announcement yet.

Partner 728x90

Collapse

Sharpe Ratio calculation for a multi-instrument strategy

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    Sharpe Ratio calculation for a multi-instrument strategy

    The NT 6.5 manual states that ...
    SHARPE RATIO =

    (Profit per Month – risk free Rate of Return) / standard deviation of monthly profits


    ... where ...
    PROFIT PER MONTH =

    ( (1 + Cumulated Profit)^(1 / # of months)) - 1


    ... where ...
    CUMULATED PROFIT =

    PRODUCT(1 + profit / entry price) of all trades - 1


    = = = = = = = =
    In the case of a multi-instrument strategy working on two instruments (A & B), that each trade once a day (so there are 2 trades each day, 1 for A and 1 for B), is the reported (monthly) Sharpe Ratio for the strategy calculated the same way?

    i.e. blending all trades all together, irrespective of the instrument, starting with the Cumulated Profit calculation, which assumes the result of each trade just compounds against the results of all other trades, even if the trades might be overlapping in time?
    Last edited by AnotherTrader; 01-05-2011, 12:00 PM.

    #2
    Hello AnotherTrader,

    Yes, all trades here are used so multi-instrument won't affect the way this is calculated.
    Ryan M.NinjaTrader Customer Service

    Comment

    Latest Posts

    Collapse

    Topics Statistics Last Post
    Started by FrancisMorro, Today, 03:24 AM
    0 responses
    1 view
    0 likes
    Last Post FrancisMorro  
    Started by Segwin, 05-07-2018, 02:15 PM
    10 responses
    1,770 views
    0 likes
    Last Post Leafcutter  
    Started by Rapine Heihei, 04-23-2024, 07:51 PM
    2 responses
    30 views
    0 likes
    Last Post Max238
    by Max238
     
    Started by Shansen, 08-30-2019, 10:18 PM
    24 responses
    943 views
    0 likes
    Last Post spwizard  
    Started by Max238, Today, 01:28 AM
    0 responses
    10 views
    0 likes
    Last Post Max238
    by Max238
     
    Working...
    X