.


:




:

































 

 

 

 


(return Retracement Ratio RRR)




RRR , , . , RRR . RRR (R), (average maximum retracement measure AMR):

RRR R

AMR

() , (,/12 ). , (Vl2 ). , , (, ) (, ), (, 12). , , ( ).


21. 743

R , , , . , R , . AMR (MR), MR :

1.
(MRPP),

2.
(MRSL).

, MRPP , . (, ) MRPP , , . MRPP , , ( ). , , , MRPP . , MRPP, , , .

, MRSL . (, ) MRSL , , , .. , . , , MRSL . , MRSL, , , , , ( ) .

MRPP MRSL . , . , MR MRPP MRSL. MR (, ). AMR


744 4.


. , , .

RRR :

RRR= R

AMR

R

( );



 


E, i,

, i , , _! ,

i, ME, i .

, MRPP, , MRSL, .

R *:

R, R = 0,30, . Alternative to Sharpe Ratio Better Measure of Performance, Futures, p. 58, March 1985.





21. 745

, $100 000 $285 610 , 30%*:

RRR , . , . , , ? , RRR , *, .

Excel RRR Schwager on Futures: Managed Trading.


746 4.

, , , , . , $50 000, , $200 000.

, (.. ), , :

1. /
,
**.

2.
,
. ,
$200 000,
+4, -2, -3 +6%,
:

= $200 000.

1 = (200 000) (1,04) = $208 000.

2 = (200 000) (1,04) (0,98) = $203 840.

3 = (200 000) (1,04) (0,98) (0,97) = $197 725.

4 = (200 000) (1,04) (0,98) (0,97) (1,06) = $209 588.

, R AMR RRR .

, , -

, RRR, . , , , RRR .

, . , , , , . ( , , .) , / .


21. 747

. , , RRR . RRR , .

/ (GAIN TO PAIN)

/ (AGRP) RRR. AGRP :

AGRP = AAR/AAMR,

AAR , AAMR , ( ) .

RRR , AGPR, , (, ). , AGRP, , . , AGRP, 3, , , ( ).





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