Category Archives: parabolic

China Lodging Group Downside Targets

China Lodging Group (HTHT) is primed for downside action.  The only issue is, will the stock really achieve the conservative downside target of $59.24 or –52.72%?


We can say with a high level of confidence that the $92.27 level is a certainty.  While it is normal for a stock price to retrench –50% or more after a parabolic rise, there are potentially outside sources to mute the downside reaction.  In spite of any effort to hold the stock up market realities will set in and bring the stock price close to the conservative downside target.

Lam Research: Downside Targets


The following is the pattern of price appreciation and decline for Lam Research (LRCX) from 1990 to 2017 with the application of Speed Resistance Lines [SRL].

1990 to 1998


In the period from 1990 to 1995, Lam Research (LRCX) increased more than +3,470%.  From the peak of 1995, LRCX declined by –87.70% by 1998.  Based on the peak at $23.92, all of the Speed Resistance Lines [SRL] achieved their downside targets.

In addition, we’ve included the scenario for if the peak in the price were to have been the $13.13 level.  We included this because much of the analysis is based on parabolic moves to the upside.  Because we couldn’t possibly know where the peak in the price would be in real-time, we attempt to take the view, “what would happen if we were wrong about the peak?” Amazingly, even if we had chosen the $13.13 peak and used the downside targets based on the SRLs, we would have seen all of them achieved and would have been otherwise pleased if only the conservative target was met.

1998 to 2003


In the above chart, from 1998 to 2000, LRCX increased +1,789%.  in the following decline, LRCX fell as much as –87.90%. 

There weren’t many “fake peaks” to initiate “what if” scenarios.  However, let’s assume that along the way up we had run the SRL and tried to project downside targets.  Any price above $14.00 would have generated a conservative downside target that the price action later achieved.  Also note that the period when LRCX rose from $2.94 to $12.79 and then fell to $9.04 would have generated a conservative downside target of $9.72.  This would have easily achieved the downside target.

2002 to 2008


In the period from 2002 to 2007, LRCX increased +777.67% and later declined as much as –74.56%.

Not much can be said other than all downside target being achieved of the course of a six year period.  Again, in an attempt to prove our calculations wrong, we ran the $35.40 peak to see if the $19.80 number would have been an expected downside target. In the short term, the conservative downside target and mid range targets would have been accomplished.  In the long term, from the $35.40 level to the $15.00 in 2008, the low in 2008 would have met the SRL parameters for downside targets being achieved.

2008 to 2017

Bitcoin: How Much Pain Before Fear Sets In?

Bitcoin is going through the customary pullback in the price.  The new threshold to watch for is –35.77% on the downside.  This was the amount of loss that speculators and investors were willing to accept from the June 11, 2017 high of $3,018.55 to the July 16, 2017 low of $1,938.94 before a new bull run to the upside ensued.  Most traditionalist say that a bear market starts at or near a decline of –20% or more.  At which point, it takes some time before the “investment” gets back to the previous high (example: Nasdaq Composite took 15 years to get back to the 2000 high). 

In this case, we’re not talking about a stodgy technology stock index, we’re talking about a potentially new currency mechanism which will likely supplant many existing currencies.  Bitcoin is only one among many competing to be the final choice of a new money.  However, in order to get that prize, Bitcoin will need to survive the high risk phase of speculative boom and bust.

Right now, we’re watching Bitcoin investors test their tolerance for pain as the price swoons from the high of $4,950.72, as report by, to the current level of $3,390.  As we said in our August 21, 2017 posting:

“…participants will accept even larger declines if the expectation is that it will exceed the prior peak.  So far, Bitcoin participants accepted a –14.94% decline followed by a –35.76%.  In each instance, these declines were followed by new highs in the price of Bitcoin. By our rationale, Bitcoin will now fall as much as –35% and possibly more as participants become inured to the pain of loss in anticipation of new highs.”

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Adobe Systems: Downside Targets

In determining downside targets for Adobe Systems Inc. (ADBE), we have applied Speed Resistance Lines [SRL] to the stock price over multiple periods of increase and subsequent decline. Starting in the 1986 to 1987 period, we see Adobe Systems Inc. increase from $0.21 to as high as $1.69.  In the decline that followed, the SRL indicated that the downside targets from the peak price of $1.69 were as follows:

  • $0.93
  • $0.75
  • $0.56

As seen in the chart below, ADBE declined as low as $0.46 from the $1.69 high.


Much of the decline could have been attributed to a new company and speculative fervor for the stock taking it up +700%.  However, the inevitable decline was due and took investors down –72% before a recovery was seen in the stock price.  The stock achieved the conservative ($0.93), mid range ($0.75), and extreme ($0.56) downside targets.

In the period from 1987 to 1997, we see ADBE stock price increase from the $0.46 low to a high of $9.00, a whopping increase of +1,856%.  In the subsequent decline, ADBE fell “only” –58% from 1995 to 1996.  Adobe achieved only the conservative downside target ($3.97).


In the period from 1998 to 2002, Adobe rose as much as +1,264%.  In the decline that followed, ADBE notched a –79% drop. In this instance, ADBE achieved all of the downside targets of $18.90 (conservative), $16.39 (mid range), and $13.88 (extreme).


The next period that we track is from 2002 to 2008.  In that period, ADBE rose as much as +474%.  The decline that followed saw Adobe slide –66%.  Again, all downside targets achieved at $33.20 (conservative), $24.60 (mid range), and $16.00 (extreme).


Worth noting is the fact that in all cases, Adobe Systems (ADBE) declined at least to the conservative downside target. Additionally, in 3 of the four cited examples, ADBE managed to fall to the extreme downside target as established by the Speed Resistance Lines.

Is the past a fair indication of what to expect in the future?  What do we believe the future to hold?

Our take on the future prospects for ADBE stock price are that we can reasonably expect the price to decline to the conservative downside target in accordance with past declines.  However, expecting that ADBE will achieve the extreme downside target is overly ambitious at present.   After all, ADBE is a mature, well-established company that dominates several categories in their respective product lines (by a wide margin as compared to the next closest competitor).

With this in mind, after an increase in price of +881%, from the 2009 low, we have outlined the Speed Resistance Lines from 2009 to 2017.

Swiss National Bank: Downside Targets

In a posting on ZeroHedge there is mention of Swiss National Bank (SNBN) and the “bubble” that seems to be percolating in the stock.  We don’t know whether or not the price of the stock is in a bubble.  However, what does resonate with us is any sign of a parabolic rise in price.  In the case of SNBN, we believe that we can attribute Speed Resistance Lines (SRL) that are consistent with viable downside targets.

First, whenever applying SRLs, we like to find out if there has been any precedence on the matter. In the case of SNBN, we have obtained data from Yahoo!Quotes (ChartIQ), which goes back to 1995.  It is just our luck that there is a prior period when SNBN has a similar rise and subsequent decline.



Considering that there is a reasonable amount of precedent in the stock price movement of SNBN in the period from 1995 to 1997, we have taken the liberty in projecting what the current level of price increase could result in, if history is any guide. 

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