Posts Tagged New York Stock Exchange

Explaining The Knightmare

via: ZeroHedge
by: Tyler Durden
August 6, 2012

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On the day Knight blew up, and its stock tumbled initially to the $7 range, when the market speculated the loss may be “only” as large as $150-$250MM, we calculated courtesy of a Nanex analysis which suggested the modus operandi of the “berserk” algo, that the finaly loss would befar greater. This was confirmed a day later when it was made public that the final loss KCG experienced in just 45 minutes of trading was at least $440 million, and will be far greater when the losses associated with all the external trading reroutes are calculated. Nonetheless, with the SEC still completely mum on the whole issue (for one simple reason: it has no idea what happened, and is quiet not out of malice, but sheer incompetence), there is still an open question of just what happened. Here, once again from Nanex, is the complete post-mortem of a firm that was almost fully mortem, explaining everything that happened.

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This Is What Happens When An HFT Algo Goes Totally Berserk And Serves Knight Capital With The Bill

via: ZeroHedge
by: Tyler Durden
August 1, 2012

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We all know something went horribly wrong in various NYSE-traded stocks today between 9:30 am and 10:15 am. So wrong in fact that the NYSE had to step in and cancel numerous trades in 6 symbols. However it did not DK millions of other trades in134 other symbols, the vast majority of which we assume traded errantly due to the market making of Knight Capital (as admittedby the company), which today saw its biggest drop ever since going public on volume about 60 times greater than its average. We also all know that one should buy low and sell high. At least that is what human traders are taught, and that is what they attempt. Because if one consistently does the opposite, one will simply run out of money. Well, the opposite is precisely what the berserk algo in Knight’s Market Making group may have done if Nanex, which has done a forensic analysis of one of the trades in question, is correct. In other words, instead of at least attempting to provide liquidity via limit trades, Knight’s algorithm acted as a market order… gone horribly wrong. As the third chart below shows what the algo did with furious repetition and steadfast consistency was to buy at the offer, and sell at the bid, in other words buy high and sell low. Over and over and over and over. As Nanex laconically notes, “In the case of EXC, that means losing about 15 cents on every pair of trades. Do that 40 times a second, 2400 times a minute, and you now have a system that’s very efficient at burning money.” Which also means that by not DK’ing several hundred million prints, the NYSE may have just thrown Knight under the bus, because the market maker is suddenly on the hook for tens if not hundreds of millions in inverse market making profits.

Continue Reading At: ZeroHedge.com

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JPM Admits CIO Group Consistently Mismarked Hundreds Of Billions In CDS In Effort To Artificially Boost Profits

via: ZeroHedge
by: Tyler Durden
July 13, 2012

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Back on May 30 we wrote “The Second Act Of The JPM CIO Fiasco Has Arrived – Mismarking Hundreds Of Billions In Credit Default Swaps” in which we made it abundantly clear that due to the Over The Counter nature of CDS one can easily make up whatever marks one wants in order to boost the P&L impact of a given position, this is precisely  what JPM was doing in order to boost its P&L? As of moments ago this too has been proven to be the case. From a just filed very shocking 8K which takes the “Whale” saga to a whole new level. To wit: ‘the recently discovered information raises questions about the integrity of the trader marks, and suggests that certain individuals may have been seeking to avoid showing the full amount of the losses being incurred in the portfolio during the first quarter. As a result, the Firm is no longer confident that the trader marks used to prepare the Firm’s reported first quarter results (although within the established thresholds) reflect good faith estimates of fair value at quarter end.”

As a result of this, regulators who now are only 3 years behind the curve, are most likely snooping to inquire not only how JPM did it (call us: we can brief you in 2 minutes), but who else has been doing this? Hint: everyone.

Continue Reading At: ZeroHedge.com

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