Tag Archives: Trading

Merrill Lynch: Market Analysis Technical Handbook

MER TA

Source: The Big Picture

What Happens During 1 Second of HFT?

1/2 second of trading activity in Johnson & Johnson (symbol JNJ) on May 2, 2013

Published on May 3, 2013

The bottom box (SIP) shows the National Best Bid and Offer. Watch how much it changes in the blink of an eye.

Watch High Frequency Traders (HFT) at the millisecond level jam thousands of quotes in the stock of Johnson and Johnson (JNJ) through our financial networks on May 2, 2013. Video shows 1/2 second of time. If any of the connections are not running perfectly, High Frequency Traders can profit from the price discrepancies that result. There is no economic justification for this abusive behavior.

Each box represents one exchange. The SIP (CQS in this case) is the box at 6 o’clock. It shows the National Best Bid/Offer. Watch how much it changes in a fraction of a second. The shapes represent quote changes which are the result of a change to the top of the book at each exchange. The time at the bottom of the screen is Eastern Time HH:MM:SS:mmm (mmm = millisecond). We slow time down so you can see what goes on at the millisecond level. A millisecond (ms) is 1/1000th of a second.

Note how every exchange must process every quote from the others — for proper trade through price protection. This complex web of technology must run flawlessly every millisecond of the trading day, or arbitrage (HFT profit) opportunities will appear. It is easy for HFTs to cause delays in one or more of the connections between each exchange.

http://www.nanex.net/Research/IsNBBOI…

Category


Source: The Big Picture

What Happens During 1 Second of HFT?

1/2 second of trading activity in Johnson & Johnson (symbol JNJ) on May 2, 2013

Published on May 3, 2013

The bottom box (SIP) shows the National Best Bid and Offer. Watch how much it changes in the blink of an eye.

Watch High Frequency Traders (HFT) at the millisecond level jam thousands of quotes in the stock of Johnson and Johnson (JNJ) through our financial networks on May 2, 2013. Video shows 1/2 second of time. If any of the connections are not running perfectly, High Frequency Traders can profit from the price discrepancies that result. There is no economic justification for this abusive behavior.

Each box represents one exchange. The SIP (CQS in this case) is the box at 6 o’clock. It shows the National Best Bid/Offer. Watch how much it changes in a fraction of a second. The shapes represent quote changes which are the result of a change to the top of the book at each exchange. The time at the bottom of the screen is Eastern Time HH:MM:SS:mmm (mmm = millisecond). We slow time down so you can see what goes on at the millisecond level. A millisecond (ms) is 1/1000th of a second.

Note how every exchange must process every quote from the others — for proper trade through price protection. This complex web of technology must run flawlessly every millisecond of the trading day, or arbitrage (HFT profit) opportunities will appear. It is easy for HFTs to cause delays in one or more of the connections between each exchange.

http://www.nanex.net/Research/IsNBBOI…

Category


Source: The Big Picture

Charlie Munger: HFT Is Evil


Source: The Big Picture

Mark Cuban Hates Stocks

Mark Cuban, AXS TV co-founder, says he doesn’t think there is vulnerability in Twitter systems — but rather — the way people are using it is where the vulnerability is at.

Mark Cuban on Tech

Thu 25 Apr 13 | 12:45 PM ET


Source: The Big Picture

Twitter: Your First Source of Investment News

How Twitter is becoming your first source of investment news
By Barry Ritholtz,
Washington Post April 21 2013

Source: The Big Picture

The Fine Art of Being Worng Wrong

Source: The Big Picture

Are You an Investor or a Story Teller?

I am enjoying the pushback to the Goldbuggery post. It has provided a fascinating glimpse into the minds of a certain type of investor. The thought process of undisciplined traders, the people who invest based on a narrative is fascinating.

Our story thus far: On April 9th, I suggested the actual rotation that was underway was “Sell Commodities, Buy Bonds.” The timing was most fortuitous, as commodities went into free fall and bonds popped, sending yields even lower.

What caught my attention  next was the full on denial of the Gold buying community. Despite the price action, they refused to accept even the possibility that their thesis — one that had made money for more than a decade — was coming to its natural end.

That led to my snarky tongue-in-cheek post, 12 Rules of Goldbuggery. It was a bit of a laugh but I was surprised just how viral it went. The pushback to it was an exercise in cognitive dissonance, some of which was disturbing in its money losing emphasis on narrative.  My response was this explanation of my thinking about any and all trades — not just gold — titled Sell Out: “The Other Side”.

Here is where things get interesting: Lots of emails/blog posts/comments from some quarters of the mortally offended bug world. A small subset seemed to have some recognition that strange things were afoot at the Circle K, but they could not quite put their finger on it. It does not matter what the trade is — it could be Gold, Apple or China — when a winner turns into a loser, you should not sit idly by and watch any trade go from bad to worse. You must have a plan B, an exit strategy, or else you just watch it turn into a full on disaster. “I’ll sell my Gold when it hits $7000” is simply bad trade management.

Some of the less jihadist Gold Bugs did engage in reasonable email exchanges with me. It often seemed as if they were following the 12 rules on purpose. Here is a typical exchange:

Bug: How can you say that in the face of all of the QE? Its going to destroy the Dollar and cause hyper inflation!

BR: We have had massive QE for 4 years, and the dollar is at a 3 year high. Inflation is modest. (These are facts).

Bug: It will eventually cause the dollar to collapse and hyper-inflation

BR: That has been the story for a long while — shouldn’t after 4 years and trillions in QE it should have happened already?

Variations of that sort of debate played out over and over again:  They would make a specific claim/prediction/thesis, and I would counter with some fact or data that countered their claim. They would go back to the narrative, while I went back to the numbers.

All of these debates ended precisely the same way: I would send the the following email, asking the bugs this question:

“What would it take for you to change your mind? What would make you consider that your thesis might be wrong and that Gold was not going to go $XX,000 dollars?”

This answer was the most instructive part of each of these conversation. In my opinion, it determined whether these folks were destined to be successful investors or whether their future was in crafting narratives and telling stories. Nearly all of of them were unwilling to abandon the narrative that had served them so well from $400 to $1900 in Gold.

It is no different an investor in Apple. Those buyers who rode AAPL from $50 or $100 up to $700 down only to leave all those profits on the table when it plummeted to under $400 are no different than the gold bugs or the China bulls. Their muscle memory is that every buy is a winner, and every previous sale had led to regret. They cannot see the change in trend. This is how bad traders buy every dip in a crash until they run out of capital. They tell the same story (repeatedly) as the walk down the road to ruin.

~~~

The reality of investing in any asset class is that markets require two sides for any trades to go off. I am not suggesting that one side is always correct; What made this exercise so fascinating was how far people are willing to go rather than admit a trade is not working out. The absurd contortions required to stick to the story is an instructive lesson.

All trades eventually end. The question I have for you is “Do you want your portfolio to end with them?”


Source: The Big Picture

HFT: What Is It Good For?

Absolutely nothing:


Source: Nanex


Source: WSJ

Source: The Big Picture

Random Thoughts on Apple

Is it possible that a company that grew to be the dominant axe in Technology, became the largest capitalization firm in the world, and created many new categories of products, is still misunderstood by Wall Street and the Financial Press?

The short answer is yes. Apple (AAPL) remains an enigma to much of the Street. The longer answer is nuanced and complex. and therefore ignored by most players.

In no particular order, lets look at a few points on Apple pprior ot heir earnings report this afternoon:

• Apple has run into the law of big numbers. From the introduction of iPod to its peak in 2012 the stock has gained ~9,300%. That is a number that is simply and obviously unsustainable.

• Obvious? Not to everyone: Lots of hedgies plowed into Apple at $500, $600 and even $700, paying little attention to how over loved and over owned Apple had become.

• Want a more objective measure of overowned/over-loved any stock is? Look for companies that have these 3 characteristics:

1) More than 90% institutional ownership;
2) More than 90% Buy or Strong Buy;
3) 1000% gain over the prior 3 years.

You then wait for the 1st technical break. (Look out below!)

• Historically, companies with these 3 traits have presented a terrible the risk reward ratio — and Apple was right there at the top and during the prior year. You can tweak these numbers when you run a screen to get a short list of dangerous names;

• Apple garners most of the profits in the mobile space. (See this this and this) Android may be capturing market share, but you get that when you give your product away for free.

• Will Apple use some of its huge cash hoard to raise its dividend? Possibly. Will it also do more stock buybacks? I hope not — its a colossal waste of money to anyone except Wall Street financial engineers.

• Despite what Lawrence Haverty of Gamco claimed, it is not the responsibility of any publicly traded company to help Hedge funds have a good quarter. Neither is it any publicly traded firm’s responsibility to use its capital to goose the stock short term for the benefit of this community. (Only an ass would say that).

• CEO Tim Cook is an excellent operator and executor. Don’t blame him for not being Steve Jobs — NO ONE IS.

• In the 2,000s, Apple’s P/E ratio was high — but so was its revenue and earnings growth rate. Today, its P/E is much lower — but so to are its revenue and earnings growth rate

• Its been 7 months since the last introduction of a new Apple product. We used to wait years between product introductions, and now 2 quarters is too long.

• No, Apple does not, as per the WSJ, have an identity crisis.

• Wall Street has a long history of not understanding Apple. Amazingly, most of the street still seems to not get it. (See: Analysts Still Underestimate Apple: Sell-siders simply don’t ‘get’ Steve Jobs’ company from 2005 based on this post: Wall Street Remains Clueless as Ever as to Apple’s Products)

• Apple’s app universe is enormous and vastly superior to their competitors.

• When I suggested selling or hedging Apple positions, it was due to many of these technical and quantitative factors. I put a $500, then a $350 downside target on the stock, which had gotten way ahead off itself. The key for traders is managing their position.

• Investors need to understand the difference between a company and its stock price. They are not the same thing. The valuation is a function of the firm’s growth rate and profits. Sometimes a stock gets mispriced relative to these factors.

• Traders never seem to care — if its going up and they are long, they like it. When it stops going up and they are long, they cut and run. This is how it has always been.


Source: The Big Picture