RE: Daily bought and sold volumes9 Jul 2020 10:00
Hi hardup,
My thinking on this is that there will always be 2 sides to a trade, but the 'other' side of the trade may be a MM rather than that side of the trade being in the market.
So, rather than me selling to you, I am selling to a middle man, who may or may not want to pass them on at this time.
Perhaps for liquidity reasons, or to build up (or reduce) what they have to stabilise or regulate the market as part of their MM activities.
Not 100% certain of this, but there is not a buyer for every seller, and vice versa. Each side of any transaction is just a ''trade'.
I was told this was the way to view it. It does make a bit more sense (I think) when you look at it like this, especially when all 'trades' need to be reported to the market, and you always see this mis-match of 'buys' vs 'sells'.
A trade is not reported as a buy or sell, it is reported as a trade only, and sites like these use 'best efforts' to determine if it was likely to have been a buy or sell, but in fact, no one actually knows for certain.
Sorry for the long-winded reply. Hope it makes some sense