Some folks are saying the large volume yesterday was due to MFO selling. I thought if indeed the MFO was selling the majority of the shares that the DRS would be low since MMs are not having to borrow shares to make the trades, the MFO is providing real shares to do so.

Explanation as to why above is not true (yesterday was 78% DRS or close to it) will be appeciated if I am wrong. Thank you..