注意 BB 被 keltner 包围后的演变

lwjnbtx · 发表于 2009-5-28 08:27 PM

本帖最后由 lwjnbtx 于 2009-5-28 21:29 编辑

在一本书上读到, BB 如果进入 keltner (1.5) 里面, 预示着 consolidation 即将结束, 随之而来的是强烈的趋势, 但方向不能预计.

我用有限的画图水平弄了个SPX的图, 上面标了这种情况后的走势, 请老大们说说这是否可信? 目前 BB 还未插入 keltner, (虽然有一条腿儿已经进去了, 可能明天SPX稍微弯弯腰, 那条腿也能进去了)

usami · 发表于 2009-5-28 08:40 PM

你往回test 个5年不久知道了

ultimate · 发表于 2009-5-28 08:52 PM

ppteam · 发表于 2009-5-28 09:26 PM

squeeze
no signal yet, normally the first buy signal is false in this bear market

kkkk · 发表于 2009-5-29 12:41 PM

ding

Brainteaser · 发表于 2009-5-29 01:09 PM

I sell fnm @25 used this method.
another 31 buy order didn't been filled.
You don't know the direction.
and most time, you think the first breakout is the trend direction, however, the second
opposite direction move is the real move and much bigger.
It's a tiger, but need more tool to handle this one.

dividend_growth · 发表于 2009-5-29 01:20 PM

到买12份straddle的时候了。

sinnet · 发表于 2009-5-29 01:22 PM

woiuld also like to see this method under bull market scenerio

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[讨论] 注意 BB 被 keltner 包围后的演变