Quote from Technician:
What can we infer when near the end of the day, stocks get significantly increased volume but the price is not abnormally pushed? Is there just suddenly more supply and demand at the same time?
VSA principles shed some light on the equation, however, to really see what is / are driving these abnormally high volume figures, we have to include in the discussion the HRT shops, hedge funds with capital sufficient to sponsor those expensive and worthless so-called black box systems
what normally happens and can be seen on the floor, but increasingly only on a monitor, as so many of these exchanges have changed over to being ECN's
what normally happens is what is called position clearing. it is increasingly difficult to openly discuss or post on these threads because those that do these method pay more than the usual attention here, than innocent traders do, and as such, improve and hide in increasingly nefarious ways as a result of having been exposed,
here goes:
massive short positions not desirous of being held are eventually squared in the last 20mins for equities, hence the notice of order imbalances
as the wave of orders, derivatives and such continues to peter out, into the options, futures contracts, etf's and other hedge vehicles, they too have to square their positions before cob (close of business), if not desirous of holding overnight...
as these respective derivatives get hit, then they too sweep their respective books in the opposite direction of the original order....
one series of orders has a magnifier effect upon the markets, it just depends upon which you're looking at.
I believe someone posted an ES chart,
they are presently 5:1 of the full contract
the full S&P500 contract represents, as its name signifies, 500 composite stocks, which represents a basket.
that basket has been simplified into ETF's that also act in a similar fashion, like full sized contracts, in that moving 100 shares or 100,000 shares of an ETF means moving the associated representative underlying shares too...
artificial and duplicative volume movement, no question
does it cancel itself out?, only on an exchange level, not on an account or position level.
can you trade these patterns that are random and without precursor to indicate they're "coming"?,
not really, but you certainly can observe them...