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220<br />

C.5. Triple bottom (TB)<br />

TB is characterized by a sequence <strong>of</strong> five extrema Ei (i = 1, . . . ,5) such that:<br />

8<br />

C.6. Rectangle top (RT)<br />

TB<br />

><<br />

>:<br />

E1 < E2<br />

pE2; ð E4Þ<br />

pE1; ð E5Þ<br />

h<br />

0:9 Vt ðE2;E4Þ E1<br />

E1<br />

h<br />

0:9 Vt ðE2;E4Þ E5<br />

E5<br />

j j tgð10Þ<br />

j j tgð10Þ<br />

1:1<br />

1<br />

2<br />

1<br />

2<br />

1<br />

2<br />

tE 2 td<br />

ðtftdÞ 3<br />

tE4 tE2 ðtftdÞ 3<br />

tf tE4 ðtftdÞ 3<br />

ð Þ 2<br />

Ptmax Ptd<br />

RT is characterized by a sequence <strong>of</strong> six extrema Ei (i =1, . . . ,6) such that:<br />

8<br />

RT<br />

C.7. Rectangle bottom (RB)<br />

><<br />

>:<br />

E1 > E2<br />

pE1; E5<br />

pE2; E6<br />

ð Þ<br />

2<br />

2<br />

2<br />

3<br />

h<br />

j ð Þj<br />

0:001<br />

j ð Þj<br />

0:001<br />

Vt E3 E1;E5<br />

E3<br />

E4<br />

Vt ðE2;E6Þ E4<br />

¼ 1<br />

¼ 1<br />

2<br />

ðPtdPtm<strong>in</strong>Þ 3<br />

RB is characterized by a sequence <strong>of</strong> six extrema Ei (i =1, . . . ,6) such that:<br />

8<br />

RB<br />

><<br />

>:<br />

E1 < E2<br />

pE2; E6<br />

pE1; E5<br />

E3<br />

Vt ðE1;E5Þ E3<br />

Vt ðE2;E6Þ E4<br />

1:1<br />

h<br />

j ð Þj<br />

0:001<br />

j ð Þj<br />

¼ 1<br />

0:001<br />

¼ 1<br />

E4<br />

2<br />

ð Þ<br />

Ptmax Ptd<br />

3<br />

h<br />

W. B. Omrane, H. V. Oppens

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