OBVָc
OBVָˣַQ“ƽ⽻”˂طQGranville20o60ġ ![]() OBVָ
B
ԓָ˵ՓAЈrЧ׃ӱгɽϣǃrָˡOBVCǰɃr߄ݵĿɿԣԵõڅݿܷD̖ΪʹóɽOBVø
Ӌ㹫ʽ
Oѽ֪һյOBVt
OBV=OBV + sgn × ijɽ
УsgnǷ̖䔵ֵʽQ
sgn=+1 , ձPr≥ձPr
sgn=-1 , ձPr<ձPr
@ijɽָdzɽƱ֔dzɽ~sgn=+1rɽӋsgn=-1rɽӋշ
ӋOBVrijʼֵд_һõһյijɽ档
Փ
1ͶYߌɃruՓԽһ£ɽԽ֮ɽСˣóɽДЈ˚Ͷp
2ԭwtµwµrࡣ漰Єtɽጞ飺һɃrtµһ棬Ƀrr˹Ƀreڱ^ijɽϣɃrµrtغMܴ˳ɽһŴήsڅݡ
3Tԭt——ӄtӡotoֻЩͶYеTںܴһΕrgȳɽɃrIJӶ^oˆTɣtһΕrgȣɽɃr^С
÷t
OBV܆ΪʹãcɃrYʹòܰl]á
OBV׃ǰɃr׃څݵĴ_J
Ƀr½OBVҲ½tɴ_Jǰ½څݡ
Ƀr½OBVδ½FxFtĿǰ½څݵJ̶ҪۿۡOBVǰV҂څݵĺŲ㣬зDĿܡ
ΑBWоՓăҲͬmOBV
ڹɃrMP^OBV@¶ÓxP̖ϻͻƣҳɹ^
OBVAyжڲӵҪДָˣͶYߴ_ͻƱPֺİlչOBV߄ݣԾֲ@ʾЈȲҪYڸʾͶYЈȵĶՃA
ٱP
1OBVָ˲rNΣmϹĕrͶYˑԓ^mֹɡOBVָ˳СNϹijΕrgѸٵϝqһ㶼ζFD
2OBVLrgșM\ӣijsϝqͻMAOBV@Nrһʹĵ
3OBV\ӱxƄƽͨr´зDr@rͶYһҪСġ
Ӌ㷽
ij՞ڣӋÿйƱɽָƱϝqtOBVϱճɽ鱾OBVָƱµtOBVpȥճɽ鱾OBVһfֻ^OBVoxKD߄ݲЌHЧá
OBVӋ㷽^ںλܵżȻصӰ푣OBVĜʴ_ԣԲȡձʃ~M
ձʃ~= [ձPr̓r߃r-ձPr] ÷ ߃r̓r×V ԓʼәɽȆμOBVиߵĿŶȡ
g һ ͻ̖؈ՓزՓЈڅ D KDΈDcD g 1DΑB Uɢ픲ΑBp/pصΑBκ졢ȱڡ^^uͷDrͨΑB/صΑBШΑB 2KDΑB 2.1A ʮ־NӾϵN^_ǾN 2.2MA HikkakeΑBǡֻfɫ ġgָ 1֧κ ײ쳲{Dc(PP)픲 2Јڅݣ ƽڅָ(A.D.X.)현ָ(CCI)څ݃rָ(DPO)ô_ָ(KST)һĿָƽƄƽ(MACD)|ָƄƽ(MA)タָˣSAR)Xָ(SMI)څݾָƽƄƽVortexָ (VI) 3 Fָ(MFI)ָ(RSI)SCָ挍ָ(TSI)KOָˡָ(%R) 4: ۷e/ɰlײָ(EMV)ָ(FI)ָؓ(NVI)(OBV)u-I(PCR)r (VPT) 5: 挍ӷȾֵ(ATR)֎(Boll)氲ͨؼ{ͨвָ(VIX)˜ʲ(σ) 6ЈV: qָ(ADL)ķָ(TRIN)Bָ 7: UIָ ɖ|~ţWDd OBVָc Ոעµַ朽ӡ |