Earlier today, when looking at yesterday’s dramatic market plunge, we highlighted a note from BMO technical analyst Russ Visch who showed that, according go the NYSE “ARMS” Index which is a means of determining market strength or weakness by analyzing the relationship between advancing stocks and declining stocks and their respective volumes, Wednesday’s selling pressure was actually not that high despite the seemingly relentless push lower in stocks in the afternoon.
In other words, there was no “selling panic”, and no legitimate liquidation as the selloff was largely a function of coordinated deleveraging by both hedge funds and systematic traders.
Which is why as of Thursday morning, Visch had a simple, and correct, conclusion based on yesterday’s market action: “Expect more downside.”
Today was different, because shortly after 2:40pm when a massive selling program emerged as if out of nowhere and sent the Dow Jones plummeting by over 600 points in a manner of minutes, the selling volume was indeed one for the ages.
According to the NYSE TICK, or uptick minus downtick, index, at precisely 2:43pm, the selling order flood was so big it not only surpassed the acute liquidation that was observed around 3PM on Wednesday, but the -1,793 print was one that had not been seen for 8 years: as Bay Crest Partners technical analyst Jonathan Krinsky wrote, the sudden and violent surge in selling as measured by the TICK index, when downtick volume overpowered upticks, was the lowest reading since the May 6, 2010 “flash crash” when liquidity dried up in markets, sending the market plummeting for a few minutes, as HFT briefly went haywire (or when a spoofer outsmarted the algos, depending on what version of events one believes).
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