It’s hard to imagine that GDXJ may be spending a billion as they rebalance their portfolio and not leaving some tracks somewhere. I think you might have picked up on a signal that bears watching.
I noticed today that HL was positive with above normal number of shares traded.
Going fishing tomorrow, but will find some time over the weekend to do some homework on those stocks you have been listing.
Will let you know if I run across anything.
Best, Farmboy